“Every 28 hours, a black person who is unarmed is murdered in the United States by a police officer, a vigilante or a security guard,” said Opal Tometi, co-founder of Black Lives Matter. “That’s...

The verdict in the Trayvon Martin murder case was not the end of a story; it was the beginning of a movement. Since the jury from that case found defendant George Zimmerman innocent, many have derided...