Robert Mueller’s latest indictment of 13 Russians and some businesses with connections to meddling in the 2016 election held to the headlines on Friday. It also gave Bill Maher a chance to celebrate in his monologue and pinpoint this as the moment where Donald Trump’s defenders have to start asking some real questions. Maher calls Trump “plainly a traitor” while describing the type of activities these Russian “trolls” undertook to “sow discord” among Americans.