Catholics, who make up about 25 percent of the vote, are split between those who actually follow their religion and those who don't. And guess what: Bush gets the vote of practicing Catholics, and Kerry gets the vote of lukewarm "Catholics." Gallup surveyed a randomly selected national sample of 545 self-described Catholic registered voters, age 18 and older. Polls conducted between July 19-21 and July 30-Aug. 1 showed that among all "Catholic" registered voters, Kerry led Bush by 51 percent to 45 percent margin. Before mid-May, Gallup reported, Bush had at least a slight lead among Catholics in every poll....