大象传媒

Are arms trade realities contradicting western foreign policy on Moscow and Ukraine? Also, the European Union's energy saving scheme may actually be causing more pollution, rather than less. And, as the Commonwealth Games is getting underway in Glasgow, Scotland - we ask whether an expected overspend will turn out to have been worth it for the city.

Plus, we hear about the Parisian hotels that let customers decide how much to pay, instead of charging a set fee.