text:  Well, the hunt is on tonight. Mayor Dinkins is pledging his help to find the gunman who ambushed and shot Curtis Sliwa. The Guardian Angels founder and leader is recovering from surgery at Bellevue Hospital tonight. And McGee Hickey is there now with a live report for us. McGee? Chuck, Curtis Sliwa is still in critical condition at this hour after undergoing more than six hours of surgery to remove five bullets. He's expected to recover fully from his injuries in a shooting that took place this morning at exactly the same place where he'd been attacked by three men with baseball bats two months earlier.