RNS photo courtesy the Billy Graham Evangelistic Association

Why is Billy Graham so involved in the 2012 elections?

(RNS) Billy Graham has been featured in ads supporting a North Carolina anti-gay marriage referendum and supporting “biblical values” in the upcoming national election. Why has the famed evangelist – who has said he learned hard lessons about being too political – getting so involved in the 2012 elections? By Adelle M. Banks.