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FIRST ON FOX – A memo circulating among Senate Republicans this week details how the fentanyl crisis continues to worsen across U.S. communities as southern border drug seizures and encounters reach record highs.

At the border

Those who have witnessed activity at the border believe the crisis at the border and the fentanyl crisis are correlated.

"Yeah, I've never seen anything like this. The numbers, the organization, the movement. And the federal government is doing a masterful job of keeping it on the down-low as much as possible — sanitizing it as much as possible," retired Customs and Border Protection (CBP) agent and Texas congressional candidate Frank Lopez Jr. told Fox News Digital.

CBP agents seized an unprecedented 10,500 lbs. of the deadly drug in 2021, and seizures have already surpassed 12,000 lbs. so far this year — the most fentanyl ever seized in a single year in the United States. That much fentanyl could kill the entire U.S. population eight times over, the memo circulating among senators notes.

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Border Patrol agent at station in McAllen Texas

CBP agents seized an unprecedented 10,500 pounds of the deadly drug in 2021, and seizures have already surpassed 12,000 pounds this year (Veronica G. Cardenas/File Photo)

Last month, border encounters surpassed 200,000 for the first time. Meanwhile, agents seized a record 2,300 pounds of fentanyl at the southwest and coastal/interior U.S. borders last month, meaning the issue continues to worsen.

The number of migrants who have successfully crossed into the United States this fiscal year has surpassed 2 million, with about 8,000 crossings per day.

White House press secretary Karine Jean-Pierre told Fox News' Peter Doocey Aug. 31 the Biden administration has seen a "200% increase of fentanyl seizures, which means that we are … doing the job of catching drug traffickers."

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But with the increase in fentanyl seizures comes an increase in fentanyl coming into the country. In 2021, the Drug Enforcement Agency (DEA) reported seizing more than 15,000 pounds of substances containing fentanyl and more than 20.4 million fentanyl-laced prescription pills. This year, DEA agents have recovered 20,000 pounds of fentanyl in the interior.

Reporter points at fentanyl at border

Fox News' William La Jeunesse reports on a CBP bust of a truck hiding fentanyl in its gas tank. (Fox News)

"Certainly me, having spent 30 years in Border Patrol, most of them in the Del Rio Sector, I have never seen anything like this. I've never seen, not just the number of people, but the apparatus … the organization that has gone into the structure of having everything in place to facilitate, expedite, with maximum efficiency, the number of people coming into our country," Lopez said. "We are pouring hundreds of millions of dollars … into these soft-sided facilities, [where the] sole intent is to process and push through as many people as possible."

Across state lines

Drug overdoses led by fentanyl were the No. 1 cause of death for U.S. adults between the ages of 18 and 45 between 2020 and 2021, according to an analysis of Centers for Disease Control and Prevention (CDC) data by the anti-fentanyl nonprofit Families Against Fentanyl (FAF).

U.S. life expectancy fell to its lowest point since 1996 in 2021 with 10% of the decline attributed to drug overdoses.

The Drug Enforcement Administration (DEA) said in a February press release that the "unprecedented overdose epidemic" claims about 275 American lives per day.

Imitation graves staged at the U.S. Capitol

People who lost loved ones to drug overdoses set up imitation graves near the U.S. Capitol Sept. 24. (Stefani Reynolds/AFP via Getty Images)

Fentanyl is a deadly opioid that is about 50 times more potent than morphine. Drug cartels have latched on to the drug because it is powerful in small doses, meaning it is easier for smugglers to transport. It is also "highly profitable" and "easily avoids detection because of its small size," the memo circulating among senators notes.

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Additionally, American children are dying more frequently from fentanyl poisoning because the opioid is appearing more and more frequently in disguised forms like prescription pills and "rainbow fentanyl." Kids unknowingly purchase drugs that they believe to be anything from Percocet to Xanax to even Advil that contains fentanyl. Disguising the opioid is an attempt by drug traffickers to hook kids on to the highly addictive opioid and make more money.

The majority of fentanyl that makes its way into the United States is manufactured in China or Mexico and then smuggled into the U.S. through the southern border, according to the DEA.

fentanyl lethal dose

A reporter holds up a jar of fentanyl at DEA Headquarters in Arlington, Va., June 6, 2017.  (AP Photo/Jacquelyn Martin, File)

FAF founder Jim Rauh, who lost his son to fentanyl poisoning, described the fentanyl crisis to Fox News Digital earlier this month as "a slow-motion chemical weapon attack … that's being perpetrated by China and a third opium war."

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Overdose deaths, largely driven by fentanyl, have increased significantly in a number of states between April 2021 and April 2022, including Nevada, Colorado, Georgia and New Hampshire. That's after fentanyl poisoning deaths doubled in 30 states between 2019 and 2021, according to another FAF analysis.

New Hampshire overdose deaths have increased a whopping 29% between April 2021 and April of this year, according to the CDC. Colorado overdose deaths have surged nearly 16% over the same time frame. Georgia overdose deaths have risen 19%, and Nevada overdose deaths have increased 4.5%, CDC data shows.

A California teenager's cousin sits next to her memorial after she was found dead in a bathroom due to fentanyl poisoning

A California teenager was found dead in a high school bathroom after an accidental fentanyl overdose in September. (Francine Orr/Los Angeles Times)

In Congress

So, what is Congress doing to mitigate the fentanyl and border crises?

Republicans and Democrats have come together on some legislation authored to combat the crisis, such as the bipartisan Securing America’s Borders Against Fentanyl Act, the Temporary Reauthorization and Study of the Emergency Scheduling of Fentanyl Analogues Act, the HALT Fentanyl Act and the Davis Cooper Act, among others

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"Certainly, Democrats are now starting to work with us on these fentanyl issues. We have Sen. [Kirsten] Gillibrand and Sen. [Diane] Feinstein working with us on … the Cooper Davis Act," said Sen. Roger Marshall, R-Kansas, who introduced the Cooper Davis Act. That act would require social media companies to work with federal agencies to combat illicit drug sales on their platforms, told Fox News Digital.

Cooper Davis

Sixteen-year-old Cooper Davis died after taking half a pill laced with fentanyl. (Libby Davis/Sen. Roger Marshall)

Democrats and Republicans have also come together on potentially designating the deadly opioid as a weapon of mass destruction (WMD).

But Marshall, who visited the border, and other Republicans are questioning why President Biden and Vice President Kamala Harris, his designated border czar, have not visited the southern border since taking office.

"Anything we can do to fight fentanyl poisoning — this epidemic — I'm for it," Marshall said. "It is just so sad that our president, though, turns his back on this. We're trying to put our fingers in the pie, do everything we can, but the root problem is that open border. Why this president won't admit that — why he won't go down there and secure this border — we have no idea."

In the White House

Jean-Pierre has said the Biden administration is making efforts to secure the border.

"We are securing the border," she told Doocy Aug. 31. "The fact that we are securing record levels of funding from DHS so they can stop illicit drugs from entering into the country — the fact that it’s not just drug traffickers that we’re dealing with … we’re stopping … financiers.  This is what’s happening … under this administration."

immigration miderms

Immigration is at the top of the ticket this November as a record number of illegal immigrants continue to cross the border.   (John Moore/Getty Images)

The White House press secretary added later that Republicans are "not" working with the administration to help Americans, including "kids," stop overdosing on dangerous drugs.

National Security Council (NSC) Coordinator for Strategic Communications John Kirby also pointed Fox News' Jacqui Heinrich to the Biden administration's increased DHS funding when asked what is being done to secure the border on Sept. 22.

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"We pushed for record levels of funding for DHS. Unfortunately, there wasn't the support there on the Republican side for that," Kirby said. "We are pushing forward advanced technologies, as I mentioned earlier, to try to alleviate some of the strain on the manpower down there on the southern border. And we are … working to try to really get at the root causes for some of this migration in particularly the Northern Triangle countries … to help these countries create conditions that would help avoid people from having to flee."

Experts recommend people who use any kind of drug carry Narcan, a lifesaving medicine also known as naloxone, which has the ability to reverse symptoms of an overdose and potentially save lives, according to Family First Intervention.

Fox News' Adam Shaw contributed to this report.

Editor's note: This article has been updated to reflect that more than 2 million people have successfully crossed the border this year, rather than almost 2 million, as initially stated.