Pictures of the Week: The Week in Pictures

Democratic presidential hopeful Barack Obama, left, and Pennsylvania Senator Bob Casey pick up their bowling balls and shoes at a bowling alley in Altoona, Pennsylvania.
Alex Wong / Getty

Saturday, March 29, 2008
Roadside Fun
Democratic presidential hopeful Barack Obama, left, and Pennsylvania Senator Bob Casey pick up their bowling balls and shoes at a bowling alley in Altoona, Pennsylvania.