The European Union should not be afraid of the leftist opposition party Syriza winning the Greek election, but see it as a chance to rediscover its founding principle – the social dimension that created it and without which it cannot survive.

While it’s anyone’s guess whether a final deal will be reached over Iran’s nuclear programme this year, a number of key international actors have forcefully weighed in on calls from within the U.S. congress to impose more sanctions on the Islamic Republic.