Six doctors are preparing to fly out.

Iran may beincreasing the conflict between Assad and opposition fighters.

The shooting occured where government forces have been fighting a rebel insurgency.

Spain is expected to request aid from the EU bank Saturday afternoon.

A New York Times investigation suggests that UN peacekeeping troops imported cholera to Haiti.

Egypt lifted a travel ban Wednesday on seven Americans on trial for using illegally obtained funds to stir unrest in the country.

VIDEO: Rescue workers battle freezing temperatures and darkness in their race to find suvivors.

It was one of 14 projects selected by the Obama Administration.

U.S. officials have some major concerns about arming the rebels, including possible links between the rebels and Al Qaeda. Others are worried about the price tag of the operations in Libya and fear getting more involved. A Defense Department spokeswoman said Tuesday that the U.S. intervention in Libya has cost "about $550 million" in extra spending thus far.