Great weight should be given to the judgment of professionals on what information, if disclosed, would harm national security.

When I was at the CIA I asked my civilian advisory board to tackle some tough questions. Among the toughest: In a political culture that every day demands more transparency and more public accountability from every aspect of national life, could American intelligence continue to survive and succeed? That jury is still out.

There is no part of the executive branch that more exists on the outer edge of executive prerogative than the American intelligence community - the intelligence community, CIA, covert action. My literal responsibility as director of CIA with regard to covert action was to inform the Congress - not to seek their approval, to inform.

Intelligence is often viewed as a profession that steals secrets and then knits those secrets together for policymakers in order to inform their judgments.

Politics definitely interests me.

Under the dual sovereignty principle, the Fifth Amendment’s prohibition on double jeopardy - which prevents the government from trying someone twice for the same crime - doesn’t apply if the second trial is by a different 'sovereign' - in this case, the state."

Bush is going in the wrong way. And I dare say, that is what the strategy of his administration is, is just to wipe out government's purpose for any social and economic justice at all. And I'm going to take the country in an opposite direction than he's taking it.

One thing I have frankly decided is that when it comes to political reform we have two conservative parties in British politics. Both the Labour and Conservative parties have constantly and repeatedly failed to honour promises they have made about reforming, cleaning, modernising our clapped-out system.