at least three people have been killed in a u.s. drone strike in the pakistani region of north waziristan. the attack targeted a home with a pair of missiles. pakistani intelligence says the victims were suspected militants. the syrian government is accusing western leaders of drumming up support for foreign military intervention by invoking a month on fears of chemical weapons. this week, president obama warned president bashar al-assad against chemical weapons, about an unspecified consequences. speaking to leaders in brussels, hillary clinton followed suit. >> our concerns are that an increasingly desperate assad regime may turn to chemical weapons, or may lose control of them to one of the many groups that are now operating within syria. so as part of the absolute unity we have on this issue, we have