Ö÷²¥´óÐã

There is anger in the US as new rules designed to reduce risky trading by banks are watered down. Also we are live in Hong Kong as police prepare to tear down a camp at the centre of pro-democracy protests.

Plus, we hear from the British cyclists who have ridden all the way around the world to raise awareness of the illegal trade in rhino horn. And, we find out why photo sharing site Instagram is so popular.