Forget history, Hagee should have just referred to this:

"In his three years as spiritual leader of the world's 1.1 billion Roman Catholics, Pope Benedict XVI has alienated other Christians with his repeated assertion that his is the one true church. A 2006 address in which he quoted a 14th-century Byzantine emperor who linked Islam and violence set off riots in Muslim countries. And Jews continue to protest his endorsement of a prayer for their conversion."