In this image made through a window of the Oval Office, President Barack Obama speaks on the phone to Saudi Arabia's King Abdullah from his desk at the White House in Washington ahead of his address to the nation tonight regarding Iraq and Islamic State group militants, Wednesday, Sept. 10, 2014. (AP Photo/Charles Dharapak)
In this image made through a window of the Oval Office, President Barack Obama speaks on the phone to Saudi Arabia's King Abdullah from his desk at the White House in Washington ahead of his address to the nation tonight regarding Iraq and Islamic State group militants, Wednesday, Sept. 10, 2014. (AP Photo/Charles Dharapak) AP
In this image made through a window of the Oval Office, President Barack Obama speaks on the phone to Saudi Arabia's King Abdullah from his desk at the White House in Washington ahead of his address to the nation tonight regarding Iraq and Islamic State group militants, Wednesday, Sept. 10, 2014. (AP Photo/Charles Dharapak) AP

Obama will announce stepped-up attacks on Islamic State

September 10, 2014 12:51 PM

UPDATED September 10, 2014 07:30 PM

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