Texas Standard for March 15, 2016

Are you registered to vote? A lot of Texans thought they were, only to show up to the polls to find out differently. We’ll explain. Also: El Chapo’s being extradited to the U.S., but could this make Mexican drug cartels more dangerous? Plus: A closer look at claims that the lowest oil prices are behind us and Director Jeff Nichols on his latest film. Those stories and more on the Texas Standard: