FILE - This Feb. 7, 2012 file photo shows Navy Adm. Bill McRaven, commander of the U.S. Special Operations Command speaking in Washington. U.S. officials say the Pentagon is stepping up

 

              FILE - This Feb. 7, 2012 file photo shows Navy Adm. Bill McRaven, commander of the U.S. Special Operations Command speaking in Washington. U.S. officials say the Pentagon is stepping up
FILE - This Feb. 7, 2012 file photo shows Navy Adm. Bill McRaven, commander of the U.S. Special Operations Command speaking in Washington. U.S. officials say the Pentagon is stepping up aid for Mexico's bloody drug war with a new U.S.-based special operations headquarters to teach Mexican security forces how to hunt drug cartels the same way special operations teams hunt al-Qaida. (AP Photo/Charles Dharapak, File)