https://www.wcbe.org/tags/u-s-trade-representative U.S. Trade Representative en-US Copyright Thu, 30 Aug 2012 13:28:48 GMT https://www.wcbe.org/news/2012-08-30/portman-speaks-at-gop-convention Republican U.S. Senator Rob Portman of Ohio will be helping Mitt Romney prepare for his debates with President Obama this fall.And his speech to the… Thu, 30 Aug 2012 13:28:48 GMT https://www.wcbe.org/news/2012-08-30/portman-speaks-at-gop-convention Jim Letizia, Ohio Public Radio