Now playing Next The Global Conversation McCain blasts Europe's approach to Ukraine conflict 'a joke' 28/11/2014
Now playing Next USA Black Friday shopping protest in Ferguson over Michael Brown shooting 28/11/2014
Now playing Next USA Governor rejects fresh probe into Ferguson killing despite civil unrest 27/11/2014
Now playing Next USA Ferguson: Brown family calls for equality following the shooting of their son 27/11/2014
Now playing Next USA Ferguson legal inquiries surrounding shooting death of Brown to continue 26/11/2014