Ukrainian president agrees to join Customs Union - source
Lucas writes that Yanukovych signed a strategic agreement with Russia in Sochi today. The agreement comprises $5bln with advanced payment, $200 gas price and joining the Customs Union. In addition, he reports, Yanukovych may receive $15bln from Moscow.
Lucas writes that western governments are shocked. This is unconfirmed information but the sources are good, he adds.
Voice of Russia, RBC