VIDEO: Man wanted for throwing a brick at a 63-year-old in Manhattan

A disturbing new video released by police shows two men fighting in Manhattan with one armed with a brick.
Surveillance video shows the suspect getting into a verbal dispute with a 63-year-old man on Grand Street in Manhattan. The suspect threatens to attack the victim with a chair then swings at the 63-year-old before throwing him to the ground. The suspect arms himself with a brick and throws it at the 63-year-old, in the video.
Police say the suspect fled the scene on foot.
The victim was taken to the hospital and is expected to be OK.