Mehdi Army ready to rise up again in Iraq?

Moqtada al-Sadr is calling to extend a six-month cease fire, but many rank-and-file in the Shi’ite force are restive. On the flip side, the International Crisis Group said the Mehdi Army was “unassailable” in its strongholds and the U.S. military should not provoke it.

Too late on both sides, perhaps. The U.S. has arrested several so-called “rogue” members, which certainly has added to the restiveness directed toward Sadr.