W A S H I N G T O N, Sept. 26 — Democrat Al Gore, criticizing President Bush as he tests the waters for another possible presidential bid, accused the administration Thursday of an "attack on civil liberties" and ignoring signs that Osama bin Laden had been planning a terrorist attack on U.S. soil. It was the former vice president's second scathing attack on Bush in a week.Speaking at a Democratic fund-raising breakfast in Wilmington, Del., Gore took issue with the administration's handling of intelligence information prior to the Sept. 11 attacks and for its treatment of some terrorism...