Rudy Giuliani, the former New York City Mayor, has gathered early support to be the Republican candidate in the 2008 presidential race. Last week's Memphis Business Journal Business Pulse survey showed that Democrats seem to be rallying behind one candidate, Sen. Hillary Clinton, in the early stages of the presidential election. The story is similar for Republican voters. MBJ listed some early presidential contenders and asked our online readers: Who do you think will be the Republican candidate for president? The survey, the results of which are unscientific, received 330 votes. The majority of respondents, 51 percent, chose Giuliani. The...