Police in Manhattan are searching for a man they say slapped two young children in the face near the High Line in Chelsea.
A 2-year-old girl in a stroller and a 7-year-old boy were slapped just before 12:30 p.m. Wednesday on West 21st Street and 10th Avenue.
An adult was pushing the toddler in the stroller when the man came up and slapped the two children…