>>> something extraordinary in bloomington, indiana jennifer and jessica paterson. they're twins, but it just so happened the two twins gave birth on the same day. they say, of course, they didn't plan this out. don't know how you would. it just happened to happen that way. twin sisters giving birth on the same day. congratulations to them both. appreciate you being here with us for this cnn saturday morning. i'll be back with you as we continue at the top of the hour with more live news. >>> hello, thanks for joining us. i'm dr. sanjay gupta. this morning, a cnn exclusive. two doctors, brothers, internationally acclaimed and then imprisoned for their work with aids. they're finally free and here telling their story. >>> plus the not so skinny on lunches. we'll check in with my school back in michigan to see what's on the menu. >>> and a healthy goes of inspiration. a young man who overcame obesity, lost half his body weight in the process. we begin with health care. highlights from the cnn western republican debate this week. moderator anderson cooper continued to