Meanwhile, back in Iraq:
(CBS/AP) More than 50 people were killed in Iraq Tuesday after a pair of car bombs rattled two cities outside Baghdad, police said.
At least 38 people have been killed and dozens wounded when a car bomb exploded in Baqouba, Iraqi police said.
A second car bomb exploded near a restaurant in Ramadi, killing at least 14 civilians and wounding 14, according to police. No further details were immediately available on the Ramadi explosion.
