Only the top ten candidates, based on an average of five national polls, will be allowed to participate in the first Republican Primary debate on August 6. But by then there are likely to be 16 GOP candidates in the race. The Democrats won?'t need as much space for their first primary debate, to take place this fall. To help get everyone in a 4th of July mood, Political Junkie Ken Rudin and WVXU political reporter Howard Wilkinson join Jay Hanselman to examine how the presidential primary fields are shaping up and look at the rest of the latest in political news.