Abu Musab al-Zarqawi Has Been Killed

MSNBC is reporting on their homepage that Abu Musab al-Zarqawi has been killed according to U.S. officials.

UPDATE 1:
Reuters now has it too.

MSNBC is also quoting Reuters that a close aide to Zarqawi has been caught with crucial documents.

UPDATE 2:
It appears that a missle strike against Zarqawi killed him. Early speculations say it was a unmanned drone using a Hellfire missle.