Mexico has extradited drug kingpins Osiel Cardenas and Hector “Guero” Palma to the United States along with several other major traffickers, the government said late on Friday. Osiel Cardenas is considered the leader of the Gulf Cartel. He was arrested and imprisoned in Mexico in 2003. Hector “Guero” Palma is a top associate of Mexico’s most wanted man, Joaquin “El Chapo” Guzman, who heads another powerful cartel. Full Story