Obama said anger over a grand jury 's decision not to indict Officer Darren Wilson is an `` understandable reaction . '' Barack Obama : Anger understandable , but protest peacefully . As Obama called for peace , protesters threw bottles , smashed car windows . Obama said dispute over case , in part , result of strained international relations .
Barack Obama : Anger understandable , but protest peacefully . As Obama called for peace , protesters threw bottles , smashed car windows . Obama said dispute over case , in part , result of strained international relations .