Mexico's president said Wednesday that he would consider a request by convicted drug lord Joaquin "El Chapo" Guzman to return from the United States to complete his sentence on humanitarian grounds.He is incarcerated at the "Supermax" prison in Florence, Colorado, which holds a number of high-profile inmates, including Unabomber Ted Kaczynski, Boston Marathon bomber Dzhokhar Tsarnaev, Sept. 11 conspirator Zacarias Moussaoui and Oklahoma City bombing accomplice Terry Nichols.On Tuesday, Mexican Foreign Minister Marcelo Ebrard had downplayed the chance of any government intercession in favor of Guzman, who twice escaped from jail in his home country.One of El Chapo's sons, Ovidio Guzman, was arrested by Mexican security forces this month in an operation that left 29 people dead and sparked a dramatic shootout at an airport in the city of Culiacan.Ovidio Guzmán had not been one of El Chapo's better-known sons until an aborted operation to capture him three years ago."