Petrol Blues

Putin starts Central Asia energy tour
Russia's President Putin begins a trip to Central Asia's main energy exporters - Kazakhstan and Turkmenistan.
Full story: http://news.bbc.co.uk/go/em/-/2/hi/asia-pacific/6641103.stm

China warns over climate change
China says is likely to be hit by more adverse weather this year than in the past decade, due to climate change.
Full story: http://news.bbc.co.uk/go/em/-/2/hi/asia-pacific/6641397.stm