cohen. i'll show you how to become an empowered patient. with the help of world-renowned patient safety expert dr. peter pronovost, american cancer society chief medical officer dr. otis rawley. acclaimed fiction author dr. abraham verghese, and more. stay tuned. this hour could save your life. at number 25, baby security breach. the woman in this surveillance video, jennifer latham, tells her family she's expecting a baby when really she isn't. so she decides to steal one. take a look as she changes into nursing scrubs, enters a baby's room, comes out with a bag under her arm. a baby is in that bag. the impostor nurse actually gets off the premises with the child, >> what you can do to not become a victim. i'm elizabeth cohen. i'll show you how to become an it is that persona, that ability to gain a patient's trust, that respect, that white coat, and that ability to smile and get that person to talk to them and trust them that allows the fraud to continue. >> the federation of state medical boards lists hundreds of impostors who've masqueraded as doctors in america. >> miss mace. >> unless it's leonard