** FILE ** Rep. Barbara Lee, D-Calif., accompanied by Sen. Marco Rubio, R-Fla., speaks during a session titled: 'The U.S. Congress and the Global AIDS Epidemic" Wednesday, July 25, 2012, at the XIX International AIDS Conference in Washington. (AP Photo/Carolyn Kaster)

Photo by: Carolyn Kaster

** FILE ** Rep. Barbara Lee, D-Calif., accompanied by Sen. Marco Rubio, R-Fla., speaks during a session titled: 'The U.S. Congress and the Global AIDS Epidemic" Wednesday, July 25, 2012, at the XIX International AIDS Conference in Washington. (AP Photo/Carolyn Kaster)