Watching the Signs The race for 2008 is already underway on the Republican side, you just have to know what to look for.NOT SINCE 1952 has a presidential election lacked a sitting president or vice president as a contestant, and Ike was about as close as one could get to non-official incumbent. Before that, it was the 1928 race, and there, too, Herbert Hoover was, like Ike, a figure of towering popularity. In other words, there has never not been a front-runner in at least one party in the modern scrambles for the presidency. Here is a bit of evidence...