Patrolling Rio's most dangerous favelas

Name: Patrolling Rio's most dangerous favelas
Uploaded: 2014-06-11T00:00:00Z
Duration: 150 s
Description: CNN's Frederik Pleitgen joined troops on patrol as they entered one of Rio's most dangerous favelas. More from CNN at www.cnn.com/ To license this and other CNN/HLN content, visit imagesource.cnn.com/ or e-mail cnn.imagesource@turner.com.