Wal-Mart, long pummeled by the political left, is taking additional flak from the right. A conservative activist group is trying to recruit one million families who will refuse to shop at Wal-Mart or Sam's Club on the Friday and Saturday after Thanksgiving, traditionally two of the busiest shopping days of the year. The American Family Association is furious with Wal-Mart for reaching out to homosexual advocacy groups that support same-sex marriage. The criticism began when Wal-Mart announced it would join the National Gay and Lesbian Chamber of Commerce. And now Wal-Mart has made a deal with the Washington DC Center...