Article Photos: Obama pushes for higher minimum wage on plant tour



President Barack Obama is greeted after giving his State of the Union address during a joint session of Congress on Capitol Hill in Washington, Tuesday Feb. 12, 2013. (AP Photo/J. Scott Applewhite)

President Barack Obama is greeted after giving his State of the Union address during a joint session of Congress on Capitol Hill in Washington, Tuesday Feb. 12, 2013. (AP Photo/J. Scott Applewhite)