George Zimmerman was found not guilty Saturday of the second-degree murder of Trayvon Martin in Sanford, Fla., — and many are not happy about it. Protests are taking place in cities across the U.S., and one of the larger protests is happening in New York City's Times Square. Thousands have taken to the streets to protest the verdict, shouting "No justice" and "Trayvon." There's a large police presence to ensure the protests remain peaceful, and so far they have been. The protests, which began in Union Square, morphed into a march headed towards Times Square. From Reuters: About 1,000 to...