...Then-Manhattan U.S. Attorney Mary Jo White wrote the memo as she pleaded in vain with Deputy Attorney General Jamie Gorelick to tear down the wall between intelligence and prosecutors, a wall that went beyond legal requirements.... Justice honchos overruled White's plea— even though her team knew better than anyone else in law enforcement what the real risks were. White's team won a host of convictions — including Ramzi Yousef, the mastermind of the first World Trade Center bombing in 1993, and blind Sheikh Omar Abdel Rahman, who plotted to bomb landmarks like the Statue of Liberty. Equally troubling is that...