Bob Diamond to face Questioning on Rate Rigging

The transcript discusses the challenges faced by Bob Diamond, the former Barclays boss, as he navigates political scrutiny in London. His career in the city is likely over, and he faces a parliamentary inquiry regarding Barclays' lending rates. The focus is on whether he will be candid during the questioning, given he has little to lose.

What might be the implications of Bob Diamond not working in another bank?

What does the phrase 'as Frank as he could possibly be' imply about Bob Diamond's approach during questioning?