In this photo released by the U.S. Embassy in Guatemala, alleged drug trafficker Horst Walther Overdick is escorted by DEA agents to a waiting plane during his extradition to the U.S., at an air force base in Guatemala City, Monday Dec. 10, 2012. Overdick, also know as "The Tiger," was arrested in April by the Guatemalan authorities in an operation targeting a cell of the Zetas Mexican cartel. He is wanted by prosecutors in New York with conspiracy to distribute and import cocaine. (AP Photo/Guatemalan U.S. Embassy)