Members of a major left-wing dark money outfit are providing large chunks of cash for, and serving as top advisers and officers of, President Barack Obama’s personal advocacy group. Democracy Alliance donors have contributed at least $1.87 million to Organizing for Action (OFA), the 501(c)(4) organization that evolved out of Obama’s reelection campaign, according to data released by OFA. Democracy Alliance members also have official roles in running OFA. According to Democracy Alliance documents obtained by the Washington Free Beacon, OFA’s board of directors includes four Democracy Alliance “partners,” individuals who pay $30,000 in annual dues and contribute at least...