George goes explorin’ in San Ysidro, California at the United States side of the United States border on August 8, 2020. Views include photographs of the ride on the Blue Line from the 12th & Imperial station to the trolley station at San Ysidro and film of the immediate area around the trolley station and the other end of the International walkway at the southern terminus of Interstate 5 at the US-Mexico border.