“In five years we’ll find out what [Obama’s] real religion is.” LOUISVILLE, Kentucky — One of the high points from Sen. Rand Paul’s presidential campaign kickoff Tuesday came when a black local pastor named Jerry Stephenson delivered an impassioned mini-sermon on behalf of the candidate. After touting Paul’s unique ability to reach out to Democratic people of color, Stephenson added some extra heft to his support by saying he was a lifelong Democrat who had only become an independent in 2012. “And I am telling every independent it is time to run out here and run with Senator Rand Paul!”...