1/12: U.S. military Twitter account hacked; Is "Selma's" portrayal of LBJ historically accurate?
A group calling itself the Cyber Caliphate took over CENTCOM's Twitter account and tweeted threats to American military. At the same time, CENTCOM's YouTube channel began showing ISIS propaganda videos. The attack only hit the Pentagon's social media channels, so some say it amounts to no more than a "gotcha" attack. David Martin reports; Six months after witnessing President Lyndon Johnson outlaw segregation in July 1964, Martin Luther King, Jr. was back at the White House seeking support for voting rights. In the movie "Selma," Johnson and King's relationship is confrontational. Michelle Miller investigates the historical accuracy of the film.