Tonight: Third Oval Office Address

President Barack Obama will address the nation on Sunday evening to give an update on the investigation into the San Bernardino shooting that killed 14 and to discuss terrorism, the White House said on Saturday.
The president will talk about the "broader threat of terrorism, including the nature of the threat, how it has evolved, and how we will defeat it," the White House said in a statement.
This will be the third televised Oval Office address of Obama's presidency, and his first in more than five years. The White...

President Barack Obama will try to reassure a nervous nation on Sunday that he has a plan to defeat the fast-evolving threat of terrorism, as fears multiply of ISIS attacks on the homeland and public trust in his handling of the threat dipping to record lows.

Obama's rare 8 p.m. ET Oval Office address reflects growing anxiety that the global showdown with the extremist group has now spread to U.S. soil following a mass shooting in San Bernardino, California, that authorities are treating as terrorism.