A Waymo autonomous vehicle in San Francisco, Calif. Credit : Smith Collection/Gado/Getty NEED TO KNOW An executive at Waymo has revealed the company uses remote operators located in the Philippines to assist autonomous vehicles in the U.S.The information was shared during a hearing held by the Senate Committee on Commerce, Science and Transportation on Wednesday, Feb. 4The hearing comes less than two weeks after a child was hit by a Waymo vehicle while walking to school in Santa Monica, Calif. A...