NEW YORK (WABC) -- NYC mayoral candidate Curtis Sliwa put his campaign on hold Friday to check himself into a hospital after being hit by a cab... ...Sliwa got up and did his radio show. Afterwards he went to Lenox Hill Hospital to be checked out. It turns out he suffered a fractured right arm but is expected to be released from the hospital later in the evening. The taxi did not stop but Sliwa didn't consider the incident a hit and run....