WITH GWEN IFILL
FRIDAY, JULY 17 @ 9:00PM
The announcement of the historic agreement with Iran over its nuclear program has President Obama in pitch mode this week. With criticism both domestically and internationally, the president went on the offensive in a White House news conference saying that without the accord the world would be at a greater risk of a nuclear arms race that would threaten the U.S. and regional allies including Israel. He insisted that military force is the only alternative to the agreement.