Greek Police Use Stun Grenades in Clashes Ahead of Vote

Greek police threw stun grenades and scuffled with protesters in central Athens on Friday, as a rally got under way in support of a 'No' vote in a Sunday referendum on whether to endorse an aid deal with creditors. The scuffles involved a few dozen people, but tens of thousands were there.
The protests laid bare the deep divide heading into a referendum that may decide the country's future in Europe's single currency.