For those arguing that this was because he was told to say Obama less and so he was scrambling for a replacement, surely the whole point of not bringing up Obama is to not bring him up at all and not just stopping saying his name?
I'm not saying this is dementia or anything, probably is just him fucking up on the spot but that defensive doesn't sound very logical.
Also while on its own it isnt a big deal, the constant attention it is getting is a real issue. How is he gonna fare when he is forced to do more events or longer responses when the Dem candidate field narrows?
We have already seen him have to finish his responses in debates as soon as he can to avoid scrutiny or fear of putting his foot in his mouth.
Even if he wasn't a horrible candidate, which he is, constantly fucking up the most basic things when he already has this cloud of doubt around him isn't good surely?