Former National Enquirer publisher David Pecker is the first witness for prosecutors, who say that Trump’s alleged scheme to conceal potentially damaging information from voters began with a 2015 Trump Tower meeting among the then-candidate, Pecker and Trump lawyer Michael Cohen.

At the meeting, Pecker — a longtime Trump friend — agreed to aid Trump’s campaign by running favorable pieces about him, smearing his opponents, scouting unflattering stories about him and flagging them to Cohen for “catch-and-kill” deals. Those included the claims made by Daniels, McDougal and the former Trump Tower doorman, Dino Sajudin, prosecutors say. Trump says all were false.