Brooke talks to Senator Bill Nelson, who's trying to help a U.S. war veteran being held in a Mexican prison. The ex-Marine has been threatened by drug cartels while in custody.
Brooke talks to an amnesia victim who says without a Social Security number he can't find work or even check into a homeless shelter. His best hope at finding himself is a young filmmaker who has turned his story into a documentary.
CNN's Suzanne Malveaux talks with billionaire businessman Richard Branson about U.S. politics, drugs and going green.