First Lady Michelle Obama, Vice President Joe Biden, Dr. Jill Biden, and others watch as President Barack Obama signs the Veterans Opportunity to Work to Hire Heroes Act of 2011 (VOW to Hire Heroes Act) in the Eisenhower Executive Office Building South Court Auditorium, Nov. 21, 2011. The legislation provides tax credits to help put veterans back to work. (Official White House Photo by Pete Souza)