Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/tuesday-may-13-2014 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Tuesday on the News Hour... Tuesday on the NewsHour, the U.S. assisted the search for missing Nigerian girls with a manned surveillance flight. Also: the former director of the NSA discusses U.S. surveillance programs, a massive jet fuel leak at a military base prompts concern about drinking water, a debate on one economist’s controversial take on inequality and a Medal of Honor for saving lives in Afghanistan. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Does decades-long fuel leak threaten drinking water safety in Albuquerque? Obama awards Medal of Honor to Afghan war soldier who stood by his team under ambush Former NSA director: Having surveillance tools revealed puts U.S. in greater harm Debating Piketty’s theory on how wealth begets wealth, widens the economic gap U.S. military sends plane to scan for abducted girls in Nigeria News Wrap: Hundreds believed trapped in deadly Turkish coal mine disaster NewsHour asks: why do you choose basic research?