Sotomayor stays mum during Senate visitsBy LAURIE KELLMAN, The Associated Press 3:55 p.m. June 2, 2009 WASHINGTON — Judge Sonia Sotomayor is not shy. By all accounts, her hearing is fine. But Sotomayor stayed nearly silent in public during her debut Tuesday on Capitol Hill under a guiding principle more associated with the practice of medicine than law or politics: Above all, do no harm. "She's following the rules," said Tom Korologos, a longtime figure in Washington and veteran chaperone of Republican nominees to the high court, including William Rehnquist, later chief justice, and Robert Bork, who wasn't confirmed. "The...