Top Pictures of the Week

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">Opposition protesters spray tear gas against riot police in front of the Ukrainian House in central Kiev, Ukraine, Wednesday, July 4, 2012. Opposition activists have clashed with riot police  during a protest against a controversial bill that would allow the use of Russian in official settings in Russian-speaking regions. &#40;AP Photo&#47;Efrem Lukatsky&#41; (AP Photo&#47; Efrem Lukatsky)</span></div>
December 23, 2013 5:29:58 AM PST