Trickle Down

I wonder which of the following caused the biggest trickle down David Broder's leg?

I will live I will die for the people of America. This party that we call the Tea Party, this movement, as I say is the future of politics in America.

How's that hopey, changey thing working out for ya?

They know we're at war, and to win that war we need a commander in chief and not a professor of law standing at the lectern.

At least the Dean has come out of the closet and no longer pretends to be bipartisan. Did his parents finally die or something?