EU's Tusk Says Sanctions on Russia Must Be Maintained

The president of the European Council Donald Tusk said in a joint interview with several newspapers published on Monday that Europe must maintain pressure on Russia with sanctions until the Kiev government has full control of Ukraine.
He also warned against the danger of a Greek exit from the euro, a scenario he called "idiotic", and said Europe needed to work out a clearer approach to its overall security policy in nearby crisis regions including Libya and Russia.