TRAFFIC ALERT: 9th Street Tunnel closed, all lanes blocked by the vehicle fire, structural damage.
º£½Ç¾«Æ·ºÚÁÏ Staff | º£½Ç¾«Æ·ºÚÁÏ_website@wtop.com
March 14, 2012, 5:48 PM
Mark Knoller, CBS News White House Correspondent