Cops bloodied an 84-year-old man and put him in the hospital Sunday when he jaywalked at an Upper West Side intersection and didn’t appear to understand their orders to stop, witnesses said. Kang Wong was strolling north on Broadway and crossing 96th Street at around 5 p.m., when an officer told him to halt because he had walked against the light. Police were targeting jaywalkers in the area following the third pedestrian fatality this month around West 96th Street. Wong, who lives a block away, appeared to not understand the cop, the witnesses said. “The guy didn’t seem to speak...