Joaquin Guzman

Mexican drug trafficker Joaquin Guzman Loera aka "el Chapo Guzman", is escorted by marines as he is presented to the press on February 22, 2014 in Mexico City. The Sinaloa cartel leader - the most wanted by US and Mexican anti-drug agencies - was arrested early Saturday morning by Mexican marines at a resort in Mazatlan, northern Mexico. (Photo credit: RONALDO SCHEMIDT/AFP/Getty Images)

Lieutenant Of Drug Kingpin ‘El Chapo’ Being Held In Chicago

A top lieutenant of the drug kingpin ‘El Chapo’ is being held in Chicago where he faces federal drug charges.

04/16/2014

Guzman after his arrest. Photo obtained by CBS News.)

Mexican Drug Kingpin ‘El Chapo’ Arrested

The arrest of a Mexican drug cartel boss by U.S. and Mexican agents comes as welcome news to authorities in Chicago.

02/22/2014

This July 10, 1993 file photo shows Mexican Joaquin Guzman Loera, aka El Chapo, at La Palma prison in Almoloya of Juarez, Mexico. Guzman, the world most wanted drug trafficker, ten years after his evasion from a high security prison has been able to take control of the most powerful drug organization in Mexico and is considered as one of the richest men in the world. (File Photo: STR/AFP/Getty Images)

Is Chicago’s Public Enemy No. 1 Dead?

There are conflicting reports about whether Joaquin “El Chapo” Guzman is dead or alive. CBS 2’s Chris Martinez reports.

02/22/2013