A majority of Santorum’s own church supported Obama (I point this out as a Catholic myself). It doesn’t really make a difference. What does Cain’s church preach?
I can only gather they preach against abortion but endorse a candidate who is pro abortion - so you see preaching doesn’t change anyone. We are told to hear and obey - so what they did was hear and ignore. They will repeat what they heard as if they are for it - but their actions show they support the opposite. Sorry - no messenger of light for me - no matter how enticing the message. “And no wonder, for Satan himself masquerades as an angel of light.” 2 Cor 11:14