For months, the San Bernardino, Calif., and Paris attacks have been reported together. Analysts say the two could not be more different, and ISIS' actions since those attacks has made that clear.
Saeed Laylaz, a former journalist and economist, has been a vocal advocate of reform in Iran. He was jailed in a 2009 post-election crackdown, but now runs an auto business. "I am alive yet," he says.
Several Syrian hospitals were hit by airstrikes and missile attacks, throwing more doubts on the chances for a truce plan made by world powers last week.
While the Turkish government is under fire for not letting more Syrians in, many Turks are bringing aid to refugees. One took to social media to help find others looking to share more than sympathy.
David Greene talks to James Jeffrey, former U.S. ambassador to Iraq and Turkey, about the potential for a lasting cease-fire between the Syrian government and rebels.
Turkey is shelling Kurdish forces in Syria. Russia is waging air strikes to bolster an advance by Bashar Assad's government. Prospects for a truce aren't looking good.