McCain is in it knee deep when Klein is even going after him:

Hagee is a loose cannon Revelation literalist who believes that a Greater Israel–including the Palestinian territorities–will presage Armeggedon and the Rapture. He isn’t a big fan of Roman Catholicism. This is an interesting political situation for McCain, who angered wingnuts by–honorably–dissing Cincinnati talk show host Bill Cunningham earlier this week. A McCain rejection of Hagee’s support would be seen as another sign of weakness by Rush and such. An acceptance of Hagee’s support would spell trouble for McCain with catholics and sane people everywhere. So, what’s it to be, Senator?

True the Republicans just use religion as a political tool. It’s nothing more than that. Look at how they change religion just to appease a block of voters.