Veteran Orlando-area criminal defense attorney Hal Uhrig today announced he's joining George Zimmerman's defense team. He told WOFL-Channel 35 that he's confident that Zimmerman acted in self-defense when he shot Trayvon Martin, an unarmed black 17-year-old, in Sanford Feb. 26. Zimmerman passed a voice stress test, something similar to a lie detector test, that was administered by Sanford police, Uhrig told WOFL on its 6 p.m. newscast. Uhrig is the senior partner at The Defense Group...