A week after a landslide that left hundreds of people dead, the prime minister of Papua New Guinea is facing a vote of no confidence. The outcome will be keenly watched in China, Australia and the US, which are seeking to woo the country's government and solidify their influence in the Pacific.Plus: a helicopter scandal at the MoD and the rebirth of Loaded magazine.Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Mariana Vieira, Harriet Marsden and Holden Frith.