. >>> bonnie frank is the top democrat on the financial services committee. he was first elected in 1980 and retiring at the end of his current term. congressman frank it was first congressman to acknowledge being gay. 2010 he and former senator christopher dodd wrote the financial regulation law that bears their names. barney franks joins us on "news makers" on c-span sunday. >>> when people are saying to him don't take the vice presidency right now you are the most -- you are a powerful majority leader. don't take the vice presidency. you won't have any power. johnson says, power is where power goes. that is i can make power in any situation. his whole life i said, nothing in mislife previously makes that seem like he is most because that's exactly what he had done all his life. >> sunday night, conclusion of our conversation with robert karo on the passage of power. volume four in the years of lyndon johnson, multi-volume biography of the 36th president. sunday night on c-span's q and a. >>> british prime minister david cameron spoke in manchester, england