May 19, 2010 1:10 pm Highly Legal Synthetic pot is growing in popularity, but health concerns are leading to some bans. Local 3:40 Survey finds 25% of adults suspect they have ADHD 2:30 FDA implements new rules for which packaged foods can be labeled healthy 3:26 Doctor developing device to measure pain 3:16 How to deal with being a night owl 2:13 Public health expert reacts to RFK Jr. cabinet pick