Tonight a look at the mammogram reversal. Who's making the new recommendation that most women should wait until the age of 50 to get screened for breast cancer? We'll talk with a member of the government task force. Plus, a 360 investigation: "Killings at the Canal: The Army Tapes." And, Sarah Palin's new book goes on sale. She's speaking out and we're keeping her honest.
Want to know what else we're covering? Read EVENING BUZZ
Scroll down to join the live chat during the program. It's your chance to share your thoughts on tonight's headlines. Keep in mind, you have a better chance of having your comment get past our moderators if you follow our rules.
Here are some of them:
1) Keep it short (we don't have time to read a "book")
2) Don't write in ALL CAPS (there's no need to yell)
3) Use your real name (first name only is fine)
4) No links
5) Watch your language (keep it G-rated; PG at worst - and that includes $#&*)
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
Questions or comments? Send an email
Want to know more? Go behind the scenes with