Watch carefully.
Kaine sitting beside the dozing Bill.
Kaine KNOWS the cameras are on Bill.
Kaine glances at Bill and realises Bill is sleeping.
Kaine sees that the cameras are showing Bill on the large TV monitors.
Kaine moves forward to block the cameras.
Kaine is a quick study.
He'll be running interference for the Clinton's for the next four years if Hillary is elected.
I don't think he's the man for that job.