Rocker & rolling (New York Newsday) Tonight: Mostly cloudy with an isolated shower early this evening with lows around 50. ... Angels at Yankees, 7:05 p.m. ... Opening reception for "On Assignment," an exhibit of Arthur Leipzig photography, Long Island U's Brooklyn Campus, Flatbush and DeKalb avenues, Brooklyn, 4 to 7 p.m. ... Paul Esposito, the S.I. resident who lost both legs in the S.I. Ferry accident, is honored at the YMCA of
