Shit, didja see him shortly after he actually got in? Dude looked like he just won a job washing dishes at a run-down Denny's in Sisterfist, Arkansas. Wouldn't be surprised if he's just plain sick of bein' there, having to do actual work instead of coasting on name recognition and branding. What with being infested with The Varus(TM) and the well documented deleterious effects the Presidency has on one's health (seriously, look at any before-and-after style pics of any President ever, shit's plain as day) and his already shitty, shitty health prior to election, I wouldn't be surprised if he keels over on the campaign trail.