NEW ORLEANS -- Democratic presidential hopeful Barack Obama blasted the Bush administration Monday for the slow pace of Hurricane Katrina recovery efforts and what he saw as a lack of urgency at the White House. "There is not a sense of urgency in this administration to get this done," said the Democratic senator from Illinois. "You get a sense that will has been lacking in the last several months." Obama, the nation's only African American senator, was in New Orleans for a field hearing conducted by the Senate Homeland Security and Governmental Affairs Committee. The devastation in New Orleans and...