Opposition lawmaker Andriy Parubiy, right, tries to convince protesters to let a group of policemen, captured earlier Thursday, go in Kiev, Ukraine, Friday, Feb. 21, 2014. The policemen were eventually set free. Ukraine's presidency said Friday that it has negotiated an international deal intended to end battles between police and protesters that have killed scores and injured hundreds. It was unclear whether the deal would appease protesters, and shots rang out Friday morning in central Kiev. (AP Photo/Sergei Chuzavkov)