That unusual occurrence on the Brooklyn side of the Brooklyn Bridge we mentioned this morning? It turns out a crane hit the bottom of the bridge. WABC 7 reports that a passing ship's crane was the culprit, hitting the 125-year-old structure around 7:30 a.m.: "the crane left debris on the bottom of the bridge, but did not appear to cause any damage to the structure." The Department of Transportation is checking the bridge to make......