Today is Super Tuesday, so we'll soon have a new dose of data from exit polls and surveys about the voting patterns of Evangelicals, Catholics, Jews, mainline Protestants and other faith groups.

But one interesting trend emerged last week without much notice. In both the Arizona and Michigan Republican primaries, Mitt Romney -- the Mormon -- beat Rick Santorum -- the Catholic -- among Republican Catholic voters. 

Read the complete story (Some news sites require registration)