KUALA LUMPUR: Police have opened investigations after a video on Facebook claimed policemen in a patrol car extorted a Singaporean here. The 24-second video shows a policeman getting into a police car before a man whose face is covered can be seen handing him something. Dang Wangi OCPD Asst Comm Noor Dellhan Yahaya said they detected the video at around 12. 40pm on Thursday( April 14) on the Beh Chia Lor-Singapore Road Facebook account." Initial investigations revealed the incident occurred near