Democratic presidential candidate Barack Obama's campaign has ramped up its efforts to emphasize his Christian faith in a series of new radio and television ads, as well as in a flier that volunteers have distributed.Kentucky Lt. Gov. Daniel Mongiardo, who endorsed Obama on Sunday, narrated a new radio spot for Obama that highlights the Illinois senator's upbringing and values, including how Obama is "a strong Christian."

• In Kentucky, Obama ads stress that he's a Christian

Theological Category

• Church & State