Musical diva Beyonce and rap artist Jay Z join New York City rally to protest results of the highly controversial Zimmerman Trial protesters say

Jay Z and Beyonce join US protests over slain teen

Superstar couple Jay Z and Beyonce joined protesters across the United States on Saturday as anger continued to simmer over a not-guilty verdict in the shooting death of black teenager Trayvon Martin. The call for nationwide vigils designed to press for action.