Stefano Ritondale is chief intelligence officer for Artorias and also runs All Source News ,which specializes in Mexican cartels. He joined CBS News to discuss the Mexican operation that killed cartel leader "El Mencho" and the violent clashes that have broken out in the aftermath.
Clashes have erupted in western Mexico after the killing of a powerful cartel leader and Americans in parts of the country are being advised to shelter in place. CBS News reporter Karen Hua has more.
