In other news Monday, forces loyal to Libyan leader Moammar Gadhafi continued an assault on two rebel-held cities. At the U.N., the Security Council failed to reach a consensus on imposing a no-fly zone over Libya. Also, a suicide bomber…

In late January, an American diplomat was arrested for his alleged role in the shooting deaths of two Pakistanis. Jeffrey Brown reports on the brewing tensions between Washington and Islamabad over diplomatic immunity and supposed self-defense.