Correction: Aug. 18 New Orleans Story Friday December 2, 2005 12:46 AM By ALAN SAYRE Associated Press Writer In an Aug. 18 story about crime in New Orleans, The Associated Press, relying on information from a University of New Orleans criminologist, erroneously reported that university researchers conducted an experiment in 2004 in which police fired 700 blank rounds in a New Orleans neighborhood in a single afternoon and that no one called to report the gunfire. Instead, about 900 rounds of live ammunition were fired by officers over a two-day period in December 2003 during a demonstration of a gunshot...