In April, Zack Exley was named director of Internet organizing for presidential candidate Sen. John F. Kerry of Massachusetts, making him the Democrat's point man on the cyber front in the battle for voters. His background: the operator of a satirical website called GWBush.com and the subject of a federal complaint filed by lawyers for George Bush, according to a report in the LA Times. Exley’s GWBush.com site in 1999 featured doctored photos of then-Governor Bush with cocaine residue under his nose. Exley also posted fake campaign statements under such headlines as "George II: Restoring the Throne to its Rightful...