in alphabetical order, jim cristie, ted cruz, john casey, marco rubio and donald trump. tonight's debate is in charleston, south carolina. experts say we may see more pointed attacks by the candidates as they tried to stand out with the first caucus or primary just two weeks away.>>> do sugary drinks need help warning labels similar to cigarettes? right now, california and new york are considering bills that require just that with these bills actually worked to keep the drinks away from kids. there is a new study today saying yes. researchers did an online survey with parents of children between the ages of 6 to 11. only 40% of the parents who looked at the help warning labels still chose the sugary drink compared to 60% who did not see it label at all so how big is the issue is now the question. researchers are saying 6% of kids ages 2 to 11 drink sugary drinks every day. the consumer report also coming days after we told you about the latest dietary guidelines. recommendations say we should limit added sugar to 10% of our daily calories. right now, the american heart a