Obama Curbs NSA Data Use

President Obama has announced changes to the way US spy agencies gather data, after the revelations of mass surveillance by former NSA analyst Edward Snowden. We get the reaction from privacy campaigners. Also, as debates over pay inequality rage around the world, how much should minimum wage be and are they are effective? The BBC's Jennifer Pak reports on the Malaysian state that is moving its weekend. Plus, we review the big business and economics themes of the week gone by.