No New Pledges By Froma Harrop
Among the Republicans vying for their party's presidential nomination, only former New Mexico Gov. Gary Johnson had the self-respect to denounce the ludicrous "Marriage Vow" pledge. Such pledges are a means through which small interest groups can make candidates crawl. The intimidation comes from their highly engaged members, who can affect the outcome of unrepresentative political contests -- the upcoming Iowa caucuses being a good example.