FULL EPISODE: On Assignment October 3, 2014

October 03, 2014 06:49 AM
This program will begin at
This program has ended and is being processed for playback.

Segments: US vs. the Islamic State: Why Hasn't Congress Authorized War? 0:56, What NASA Wants to Learn about Mars 6:17, US Drought Inspires Creative Ways to Save Water 9:57, Graffiti Artists Getting Praised, Not Punished 15:11, Treasure Hunters Seek 'Hidden Treasure' in Central Kenya 20:28