March 14 is Pi Day, which celebrates the mathematical constant measuring the ratio of a circle's circumference to its diameter (beginning with 3.14). Pi Day is celebrated internationally, and in 2009 it was decreed an official holiday by the US House of Representatives. Here are 3.14 ways to celebrate.
The attack of an anti-racism rapper by an alleged 'neo-Nazi' sparked outrage in Greece and abroad and increasing calls for a crackdown on the extremist party Golden Dawn.
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