One of the most honored and respected segments of the U.S. military is battling an enemy within. For the first time, Navy SEALs are talking publicly about drug abuse in the ranks. David Martin is investigating this.
Subscribe to the "CBS Evening News" Channel HERE: http://bit.ly/1S7Dhik
Watch Full Episodes of the "CBS Evening News" HERE: http://cbsn.ws/23XekKA
Watch the latest installment of "On the Road," only on the "CBS Evening News," HERE: http://cbsn.ws/23XwqMH
Follow "CBS Evening News" on Instagram: http://bit.ly/1T8icTO
Like "CBS Evening News" on Facebook HERE: http://on.fb.me/1KxYobb
Follow the "CBS Evening News" on Twitter HERE: http://bit.ly/1O3dTTe
Follow the "CBS Evening News" on Google+ HERE: http://bit.ly/1Qs0aam
Get your news on the go! Download CBS News mobile apps HERE: http://cbsn.ws/1Xb1WC8
Get new episodes of shows you love across devices the next day, stream local news live, and watch full seasons of CBS fan favorites anytime, anywhere with CBS All Access. Try it free! http://bit.ly/1OQA29B
The "CBS Evening News" premiered as a half-hour broadcast on Sept. 2, 1963. Check local listings for CBS Evening News broadcast times.