If Biden is the Democrat who ends up going head to head with Trump, which flaw will be his downfall: his apparent dementia, or his tendency to freak out at the last provocation, even with his own potential voters? Because Tuesday morning, Biden flipped out when a worker asked him about guns, telling the guy he was full of # and threatening to slap him in the face. This wasn’t an isolated instance. If voters ask him tough questions, he often loses his temper and resorts to personal insults.
