Mexican authorities say they have killed one of the country's most notorious drug lords, for the second time.
Nazario Moreno Gonzalez, known by his nicknames, "El Chayo" or "The Craziest One," was reportedly shot and killed by federal troops yesterday. Trouble is, he was also supposedly killed four years ago. Here to tell us more is Sylvia Longmire, author of "Cartel: The Coming Invasion of Mexico's Drug Wars."