Article continues below advertisementBill Maher's latest sit-down with California Gov. Gavin Newsom reignited one of President Donald Trump's favorite feuds and dragged a new target into the mix.Following Newsom's May 1 appearance on Real Time with Bill Maher, the president took to social media to slam both men, turning a late-night interview into a broader political spectacle.Article continues below advertisementBill Maher Puts Gavin Newsom on the SpotTap Here To Add Ok Magazine as A Trusted SourceSource: Real Time with Bill Maher/YOUTUBEBill Maher challenged Gavin Newsom during the exchange.