Supporters of President Trump cheer as he arrives to speak at a campaign rally at Veterans Memorial Coliseum, Wednesday, Feb. 19, 2020, in Phoenix. (AP Photo/Evan Vucci)
Trump supporters hold up Ervin Julian, a 100-year-old World War II veteran, during a rally supporting President Trump in Phoenix, Wednesday. (AP Photo/Rick Scuteri)
Supporters cheer as President Trump arrives to deliver remarks at a Keep America Great rally in Phoenix, Wednesday. (Jim Watson/AFP via Getty Images)
Supporters cheer as President Trump speaks at a rally in Phoenix, Wednesday. (Caitlin O'Hara/Getty Images)
Supporters of President Trump cheer as he arrives at a campaign rally in Phoenix, Wednesday. (AP Photo/Evan Vucci)
President Trump supporters cheer during a campaign rally in Phoenix, Wednesday. (AP Photo/Evan Vucci)
Supporters cheer for President Trump during a campaign rally in Phoenix, Wednesday. (AP Photo/Evan Vucci)