Occupy Wall Street: inquiries launched as new pepper-spray video emerges

NYPD officer Anthony Bologna faces two investigations as video emerges of a second pepper-spray incident

The senior New York police officer at the centre of the Occupy Wall Street pepper spray controversy fired the gas at protesters a second time just moments later.

After new video emerged on Wednesday showing the second incident, New York police commissioner Ray Kelly told reporters that the Civilian Complaint Review Board would investigate the officer, deputy inspector Anthony Bologna.