Twitter's response to Madonna's altered images of Mandela and MLK: 'Can u not?'

A new year, new celebrity fodder for the online outrage machine.Madonna landed herself in hot water Friday when she posted altered images of Martin Luther King Jr. and Nelson Mandela on Twitter and Instagram to promote her new album, "Rebel Heart." The photos show King and Mandela with their faces wrapped in the black cord featured on the album's cover.