ke charge of your score. thanks you for joining us and thank you for welcoming me the past few weeks. "ac 360" starts right thousand. >> the news tonight, a thundering silence and it's news because it is from a man not associated with it, donald trump. ten other candidates at a conservative forum in greenville, south carolina. a major event in a key primary state with ten candidates trying to make the most of it. donald trump was supposed to be the 11th here and instead at the last minute he pulled out, his campaign saying pressing had come up, a significant business transition with details to follow next week. then radio silence, in the middle of noisy criticism from both sides of the aisle how he handled this question at a town hall last night in new hampshire.