File photo of Washington, D.C. Councilmember Marion Barry

 
File photo of Washington, D.C. Councilmember Marion Barry
Washington, D.C. Councilmember Marion Barry speaks during a news conference in Washington in this May 21, 1998 file photograph. Barry has been hospitalized in Las Vegas after developing a blood clot while waiting on a plane in Memphis, according to a post on Barry's Twitter account on May 21, 2012. REUTERS/Robert Giroux/Files (UNITED STATES - Tags: HEALTH POLITICS)