HECTOR MATA/AFP
| 
| Chaos in Quebec: The Summit of the Americas Amid talk of free trade agreements and environmental treaties, well-prepared protesters clash with police in riot gear during the summit's first day of meetings
Right back at you: Police throw tear gas into a crowd of protesters [EM] and the protesters throw the gas back to police. Here, a policeman tries to kick a canister out of his way 
|
|
