<img alt="" height="1" width="1" />Palin's Paul Revere comments spark tug of war on [b]Wikipedia[/b] KBOI-TV Sarah Palin's version of Paul Revere's ride has triggered a tug of war over the Wikipedia entry on that historic event that left the page shielded against further changes. FILE - In this June 2, 2011, file photo former Alaska Gov. ...