Iran, al Qaeda and Iraq September 06, 2003 The Washington Post Peter Finn and Susan Schmidt BERLIN --— Two years after the attacks on the United States, Osama bin Laden’s leadership cadre has been isolated and weakened and is increasingly reliant on the violent actions of local radicals around the world to maintain its profile. But the al Qaeda network is determined to open a new front in Iraq to sustain itself as the vanguard of radical Islamic groups fighting holy war, according to European, American and Arab intelligence sources. THE TURN toward Iraq was made in February, as U.S....