7,000 cheer McCain, Palin near Youngstown Senator says he would shape up Wall Street By Stephanie Warsmith Beacon Journal staff writer POSTED: 06:38 p.m. EDT, Sep 16, 2008 VIENNA: Sen. John McCain promised a crowd of more than 7,000 Tuesday near Youngstown that he would get tough on Wall Street. ''Government has the responsibility to act in the public interests,'' he told the boisterous audience that filled an expansive hangar at the Youngstown-Warren Regional Airport. ''That's exactly what I intend to do.'' The crowd was eager to hear McCain and running mate Alaska Gov. Sarah Palin, who made their first...