for now, long rows of empty desks outnumber the 40 or so staffers and also volunteers but as the election clock ticks down aides say they expect to use up every single inch of space. the battle against illegal immigration has now claimed the lives of two more border patrol agents. the agents were struck and killed by a freight train in arizona while trying to capture a group suspected of entering the country illegally. also their suv was pushed a half mile down the tracks. it happened early yesterday morning about 80 miles north of the mexican border. a review of the nation's nuclear plants found some serious problems with emergency equipment at some of them. the review was undertaken after the japanese nuclear crisis. problems included emergency pumps that were missing or did not work at all. also equipment that was stored in areas that could be vulnerable to earthquakes or floods. the nuclear watch dog agency says that all of the problems that were found have now been fixed. questions are swirling this morning about tiger woods and his future in pro golf. he's now withdrawn from the