Dr. Sanjay Gupta apologizes, backs medical marijuana Manhunt continues for Calif. kidnapping, murder suspect The CBS News Roundup: The manhunt is on for a California man suspected of killing his best friend's wife and son, and abducting the family's teenage daughter; court-appointed defense attorneys claim Major Nadal Hassan is actively trying to get himself the death penalty; an accident in North Carolina turns I-95 into a pigsty -- all this and more.