Washington (CNSNews.com) – House Speaker Nancy Pelosi (D-Calif.) has the power to shut off microphones and still video cameras, but that has not stopped House Republicans – and a steady stream of Capitol Hill visitors – from gathering in the House chamber for a third day on Tuesday for what seemed like a pep rally for energy independence. “Nancy Pelosi has said no to a vote on a comprehensive energy bill,” said Rep. Marilyn Musgrave (R-Colo.) before the rest of her words were drowned out by booing from the crowd. “Madam Speaker, get off your book tour …” Musgrave’s words...