[Marine_Uncle]

I cannot help but wonder if Sadr was given an ultimatum to the effect, either stop screwing around or face a stray bullet in the head.
These current allegience shifts sure do indicate that Iraqi of different pursuasions can work together on common goals.
Hopefully they collectively will reach a point where they realize their best interests are served in peacefull democratic political activities, and in rebuilding their nation.

[Marine_Uncle]

In case you miss this one. A quite positive sign by all indications.