RT News - May 01, 2014 (17:00 MSK)

Thousands of anti-government protesters storm the prosecutor's office in Ukraine's eastern hub of Donetsk - police respond with tear gas. Molotov cocktails, clouds of tear gas and ransacked streets - this is May Day in downtown Istanbul, in full swing. And as police take on marchers, seeking to defy a ban on demonstrations in the famous Taksim Square, RT's crew gets caught in the crossfire.