Greece Austerity: The Day After

Greece has voted an austerity package amid a fractious debate at parliament and violent demonstrations on the streets of Athens. Pluto has revealed its rugged face thanks to Nasa's New Horizons space probe. We speak to John Spencer, a member of that team. Also, what is behind Japan's parliamentary vote allowing the country's military to fight overseas for the first time since the end of World War Two.

(Photo: Protesters march, holding banners and flags in front of the Greek parliament in Athens during an anti-austerity protest. Credit: Louisa Gouliamaki/AFP/Getty Images)