Former President Donald Trump returned to social media for the first time since he was banned from Twitter and Facebook last month, posting a letter from his attorney to House impeachment manager Rep. Jamie Raskin, D-Md., on his Gab account. The posting Thursday night apparently was in response to Raskin’s letter requesting Trump appear and testify at the scheduled Senate impeachment trial scheduled to begin on Jan. 9. The entire post was an image of the terse three-sentence note from attorney David Schoen, which mocked Raskin and the trial. "We are in receipt of your latest public relations stunt,'' the...