Gary & Shannon search the web for the top trending stories of the day. Here's "What's Happening?!" for November 7th: 2 suspects in deadly Covina Halloween party shooting turn themselves in Exxon faces $2 billion loss on sale of troubled California oil properties Gas prices rise slightly in LA County, ending 31-day drop A total lunar eclipse is happening Tuesday Powerball’s $1.9 billion jackpot is the biggest ever