Trump tweet trolls Biden's apology on touching

President Donald Trump on Thursday deployed his trademark blend of crude humor and Twitter to mock potential election rival Joe Biden's apology for having touched women without permission.Biden, an undeclared frontrunner for the Democratic nomination to take on Trump in 2020, had earlier tweeted a short video earlier in which he promised to respect "personal space" more in the future.Trump responded by posting a doctored version of the video in which a fake image of Biden creeps up behind the ac