This one gently mocking Palin's 'no media' policy.

(People dressed as reporters approach a Sarah Palin look alike, asking questions. A glass dome comes from the sky and falls upon them.)

(pan to Joe Biden answering questions.)

'Sarah Palin says she's ready to run the free world.'

(cut to McCain manager demanding deference and respect for Palin.)

'But John McCain's campaign manager says she's not ready for Jon Stewart and Meet the Press.'

(picture of Osama bin Laden and Vladimir Putin)

'Is Sarah Palin ready for these guys?'

(picture of Obama meeting with foreign leaders)

'Barack Obama is.'

(picture of Joe Biden meeting with foreign leaders)

'and so is Joe Biden.'

'I'm Barack Obama and I approved this message.'