<h1>It's All Politics_ September 7, 2007</h1> <p> <p><span class="caps">NPR</span>&#8217;s Political Editor Ken Rudin and Senior Correspondent Linda Wertheimer discuss Fred Thompson&#8217;s entry into the Presidential race, the highs and lows of the New Hampshire debates and the latest developments around the scandal invlolving Senator Larry Craig.</p> </p>