Tragedy in the air today. An EgyptAir flight has crashed in the Mediterranean Sea.

From the Associated Press:

EgyptAir Flight 804 was carrying 66 people from Paris to Cairo when it disappeared early this morning.

Egypt's prime minister says he can't ``rule out'' the possibility that a terrorist attack brought the plane down. He says there was no ``distress call'' but there was a ``signal'' from the plane.