. >>> former president bill clinton and white house senior adviser valerie jaret speak thursday at the annual conference at the export/import bank. they discuss how the u.s. can bolster american exports. during his first year in office president obama set a goal of doubling exports over five years. you can see the event live thursday at 8:45 a.m. eastern here on c-span3. >>> i walked out after the iowa caucus victory and said game on. i know a lot of folks are going to write. maybe those even at the white house, game over, but this game is long, long, long way from over. we are going to continue to go out there and fight to mack sure that we defeat president barack obama, that we wen the house back and that we take the united states senate and we stand for the values that make us americans, that make us the greatest country in the history of the world, that shining city on the hill to be a beacon for everybody for freedom around the world. >> with that announcement rick santorum ended his 2012 presidential bid, a process that the pennsylvania senator began in 2009. follow the steps he