Despite his recent appeals for unity and restraint following the assassination attempt on Donald Trump, US President Joe Biden didn’t hold back in an interview on Monday and went back to accusing his Republican rival of inflammatory rhetoric. Trump “talks about there’d be a bloodbath if he loses,” Biden told NBC News anchor Lester Holt, two days after Trump was injured by a shooter at a campaign rally in Pennsylvania. Biden, who in the wake of the attack stressed the need “to lower the temperature in our politics,” said it was Trump’s own rhetoric, not his, that had heated up the campaign ahea…