Gary and Shannon search the web for the top trending stories of the day. Here is "What's Happening?!" for Monday, August 7th: 3 victims identified after firefighting helicopters collide midair in Riverside County William Friedkin, ‘The Exorcist’ Director, Dies at 87 Thousands of L.A. city workers to strike Tuesday L.A. Metro reveals new subway cars How Tropical Storm Eugene is expected to impact Southern California