NEW YORK -- If the tax cut lobby were a church (and many of its members see it that way), then its pope would be Steve Forbes, the jovial 64-year-old publisher of the magazine-and-web empire that bears his family name.But in an interview with The Huffington Post, Forbes said he was not in a mood to bestow his blessing on any of the four Republicans left in the race."I'm not going to endorse anyone before the end of the primary season," said Forbes, who as a Republican presidential candidate in 1996 and 2000 supported a 17 percent flat tax on individual and corporate income and no tax on capital gains.Read More... More on Elections 2012