E. Thomas McClanahan, Kansas City Star Editorial Board
... looks a bit like a herd of cats.
As police and troops captured more and more Mahdi Army members, and facilities ... it became rather obvious that this "army" consists of many independent minded factions, and many of these are basically criminal gangs, trying to pass as secular militiamen. This, and the heavy damage to the Mahdi Army (several thousand members killed, wounded or captured in the last month) caused army leader al Sadr to consider disbanding the organization.