EU summit on Ukraine

EU foreign ministers are meeting in Brussels to discuss the next steps on Ukraine. We speak to Chris Weafer of Moscow based consultants Macro Advisory. And with Glencore Xtrata selling its stake in the Las Bambas copper mine in Peru to a Chinese consortium for nearly $6bn, we ask why is China so desperate for copper? Also in the programme: there's a new type of radio coming. It's called digital shortwave and promises to deliver high quality audio over huge areas.