Now playing Next USA Ferguson legal inquiries surrounding shooting death of Brown to continue 26/11/2014
Now playing Next USA Violence erupts after policeman avoids charges over black teenager's death 25/11/2014
Now playing Next China Uncertainty over future of Hong Kong pro-democracy protest movement 20/11/2014
Now playing Next Colombia Colombia: Police search for 23 escaped young offenders following prison riot 18/11/2014