Kevin Clash, the man who voiced the popular puppet Elmo on "Sesame Street," is facing accusations of underage sex abuse by a fifth man. On Tuesday, a new federal lawsuit was filed against the puppeteer in New York. The latest suit accuses Clash of sexually abusing Kevin Kiadii, 25, who was 16 at the time of the alleged incident.Kiadii claims in his lawsuit that the two met via a gay phone chat lin...