Rob Portman en Local congressman ventures guess in VP-stakes <p>Guessing who Republican presidential nominee Mitt Romney might pick to be his running mate is one of the most popular parlor games among political wonks at the moment.<br /><br />While many politicians won&#39;t venture to guess who the GOP vice presidential nominee will be, one central New York office holder was willing to make a prediction.</p><p> Thu, 09 Aug 2012 20:30:21 +0000 Ryan Delaney 24034 at