WASHINGTON, DC - DECEMBER 18: U.S. President Barack Obama signs the budget bill that will fund the government until next September, in the Oval Office at the White House December 18, 2015 in Washington, DC. Later today President Obama will travel to San Bernardino, California, to meet with families of the 14 victims of the recent mass shooting, before heading to Hawaii for Christmas vacation and return on January 3, 2016.  (Photo by Mark Wilson/Getty Images)