Driving through Alabama on Presidents’ Day, Facebook founder Mark Zuckerberg swung by the newsroom of the Selma Times-Journal. In a post to his 86 million followers Monday night, he thanked journalists for their efforts to “surface truth” and “keep their communities informed.” Zuckerberg’s post comes on the heels of his nearly 6,000-word manifesto that offered an ambitious vision for Facebook’s global role. This welcome change of direction couldn’t come at a more critical time.