Mexico captures Knights Templar drug boss, but will anything change?

Servando 'La Tuta' Gomez, whose gang the Knights Templar once exercised 'absolute control' over Michoacan, has been captured. But as Mexico dismantles top cartels, crime shifts to smaller groups.

It's another big score for the Mexican government, which has been tearing through its list of most-wanted drug lords in recent years.