On Monday, Nassau County Police Department arrested a man who struck a teen cyclist with his vehicle in West Islip, Long Island, on Sunday. The 13-year-old was on Roderick Road, near Spruce Avenue, when he was injured by the SUV at around 7:45 p.m. on June 7. Will McCaw, just 13 years old, is banged up but grateful he wasn’t more seriously hurt. Sunday night, McCaw and his friends were in front of a house on Roderick Road and Spruce Road in West…