U.S. House Speaker Nancy Pelosi, wears a scarf inside Ommayad Mosque during her tour at a popular market in downtown Damascus, Syria, Tuesday April 3, 2007. House Speaker Nancy Pelosi arrived in Syria on Tuesday, the highest-ranking American politician to visit the country since relations began to deteriorate four years ago. President George W. Bush criticized the trip, saying it sends mixed signals to President Bashar Assad. (AP Photo/Hussein Malla)