New York, June 25 : Teen pop sensation Justin Bieber was hurt after a man jumped over him in New York.Bieber was signing autographs for fans outside Macy's department store, June 23, when the man vaulted the barricade and knocked him to the ground. His injuries were said to be "minor" by local news teams.The 17-year-old's security team quickly tackled the man and handed him to the police."When he