Joe Biden wandering around like he is lost

When the press wants to ask Biden questions they quickly whisk him away so he doesn't say things to embarrass himself again. His handlers know he will say typical Biden gaffs and look like senile old man that he really is. Jill Biden should be ashamed of herself putting him through him being in the White House. She knows he has dementia. "They promised me a pudding or at least a fruit cup?"