run. you can't beat somebody with nobody. and there are four somebodies in the republic race right now. >> there are a number of republicans speaking out saying it would be very dangerous to insult primary voters by spring ago brand new untested person on them at the last minute in the convention and expecting them to turn around and turn out in the general election, shep? >> shepard: shannon bream on capitol hill tonight. thanks. syria is show nothing signs of stopping the slaughter of its own people. dozens mort reported killed today. dozens including children. u.s. officials are debating what the world to do next. now the white house has changed the verbiage a bit. we got a subtle change today providing military assistance to the rebels? we will get a live report on that ahead. plus, there will be a time for fasting but it is not today. a live look, new orleans, on the world famous bourbon street. it's fast tuesday. we will take you live to the