The second impeachment trial for former President Trump wrapped up a key phase Friday night and could head for a vote on conviction as soon as Saturday.The Senate will return at 10 am. EST on Saturday. House impeachment managers could make a request to extend the trial by calling witnesses. If they don't, the trial will head to closing arguments and a vote on whether Trump is guilty of "incitement of insurrection." Friday evening gave the 100 senators who serve as Trump's jury their first chance to participate in the trial after sitting through lengthy legal arguments that kicked off in earnest on Tuesday. Senators posed 28 questions in total to the legal teams.