Attorney General Alberto R. Gonzales left open the possibility yesterday that President Bush could order warrantless wiretaps on telephone calls occurring solely within the United States — a move that would dramatically expand the reach of a controversial National Security Agency surveillance program. In response to a question from Rep. Adam Schiff (D-Calif.) during an appearance before the House Judiciary Committee, Gonzales suggested that the administration could decide it was legal to listen in on a domestic call without supervision if it were related to al-Qaeda. Full Story