for more let's cross to washington carla bleicher is standing by carla what more can you tell us who just was a dynamic presence in the campaign so why is he throwing in the towel no well many office supporters 6 were certainly surprised by this decision i was just in touch with one of his volunteers and she said she could not believe it. of course to charge has not been doing well in the nevada and south carolina primaries so 6. you know there was a question of for how much longer he could he could hold on and he canceled really where he was supposed to be in texas tonight texas being one of those super tuesday states and he is supposed to instead fly to his hometown of south bend indiana he really could electrify a crowd as i saw in iowa but he just couldn't win over a significant portion of nonwhite voters so with super tuesday just around the corner what effect do you see this having on the campaign now it's going to be really interesting to see how how voters who were going to be all in for a vote at church now perhaps move over to some of the other moderate candidates joe biden