Republican presidential contender Fred Thompson, who has based his campaign on appealing to conservative voters, said he isn't a regular churchgoer and doesn't plan to speak about his religion on the stump. Thompson, in his first campaign stop in South Carolina, told a crowd of about 500 Republicans yesterday that he gained his values from ``sitting around the kitchen table'' with his parents and ``the good Church of Christ.'' Talking to reporters later, Thompson, a former Tennessee senator, said his church attendance ``varies.'' ``I attend church when I'm in Tennessee. I'm in McLean right now,'' he said referring to the...