Timing is everything, and timing explains President Trump’s decision to finally pull the ripcord and open the Obama administration’s bag of dirty tricks.

With his memo giving Attorney General Bill Barr the authority to declassify any documents related to the investigation of the 2016 campaign, Trump made good on a longstanding promise. Most important, his decision signaled that the War of Washington is entering a crucial new phase.

The president is going nuclear.

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Democrats who thought control of the House gave them control of the agenda now will face stiff competition. Their expressions of outrage will seem tired next to the sensational revelations about the actions of Jim Comey, John Brennan and ­others.

Based on what we already know, it is highly likely those revelations will prove the White House, FBI and CIA engineered the greatest scandal in American political history by unjustified spying on Trump and by trying to tip the election to Hillary Clinton.

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