Nov. 09, 2017: The Pentagon is supposed to report felonies to the federal gun database, but the Air Force has admitted that an oversight misstep made it easier for gunman Devin Kelley to buy his weapons. A look at this deadly lapse in protocol, plus a victory for the pharmaceutical industry in Ohio; a ballot initiative in Maine being fought by the state's governor; a drug recovery program in Oklahoma; what happens when the Supreme Court cites fake news; and a conversation with former White House Photographer Pete Souza on capturing President Obama.