Joaquin “El Chapo” Guzman, Mexico’s most notorious cartel kingpin who twice made brazen prison escapes and spent years on the run as the country’s most wanted man, was extradited to the U.S. on Thursday to face drug trafficking and other charges. Mexico’s Foreign Relations Department announced Guzman was handed over to U.S. authorities for transportation to the U.S. on Thursday, the last full day of President Barack Obama’s administration and a day before Donald Trump is to be inaugurated.