Presumptive 2020 Democratic nominee Joe Biden bumbled his way through a ‘virtual roundtable’ he hosted on Thursday afternoon, as questions regarding the former Vice President’s mental acuity continue to mount. Concern of Biden’s mental sharpness has been the subject of constant debate ever since he launched his White House bid last April, following a number of blunders he's made during televised interviews and campaign speeches in the months since. And the self-proclaimed ‘gaffe machine’ did little to mitigate those apprehensions during a monologue about soaring unemployment levels on Thursday, in which he wrongly claimed 85,000 jobs have been lost in...
