‘Wickedly smart’ J.D. Vance is an eloquent and accomplished politician who lacks one essential attribute — charm, writes Washington Post columnist Kathleen Parker. Yet she slammed the Republican vice presidential hopeful for dumbing down his credentials to put himself on running mate Donald Trump’s level. Parker began her takedown by comparing Vance favorably to his Democratic Party equivalent Gov. Tim Vance (MN) Want more breaking political news? Click for the latest headlines at Raw Story. “Walz is a high school football coach and teacher who became a governor but, as he has said, uses poor …