Evangelist Billy Graham said Tuesday that the Persian Gulf war brought a resurgence in churchgoing in the United States and has led to a spiritual reawakening. Speaking to journalists at the beginning of his Scottish crusade in Edinburgh, Graham talked about spending the evening before the war began with President Bush. "He didn't ask my opinion or my advice, and the next day I spoke at a service for troops and military leaders," Graham said. The 72-year-old evangelist is scheduled to preach at meetings in Edinburgh, Aberdeen and Glasgow and reach millions of people by satellite.