If I was Trump today I would simply state he listened to both sides, considered the arguments, decided in favor of releasing the memo.
BTW the short form is the FBI and other operatives, protected H. Clinton, then after Trump's surprise win, tried to frame him.
Dan Bongino guesting for Levin on Patriot Sirius XN laid out a very detailed time line of what, when which is all taken from news stories.
It is on his podcast and his website.