cnn saturday morning. it s sart, march 24. george zimmerman s attorney. he speaks out. 100 years after the titanic disaster, thousands of items salvaged from the wreckage are up for grabs. and in the race for supremacy, which political party comes out on top, democrats or gop. the 2012 tweet states right now in the cnn newsroom. big day in louisiana. 20 delegates eight stake. rick santorum is ahead. santorum and gingrich are addressing a leadership conference. the former not will attend a couple of rallies later in the day. we ll now show you a video showing rick santorum shooting a rifle as part of his campaign stop. listen carefully to what somebody is saying in the background. all right. it might not have been very clear for you but the woman is in the background heard saying pretend it s obama. rick santorum was quick to slam that comment. no. we re nothing that s a horrible, terrible remark. i m glad i didn t hear it. the secret service has confirmed it and i