Asia correspondent Anna Fifield

This week a lawmaker in Seoul claimed that North Korean hackers had broken into the South Korean military's intranet and had stolen a huge trove of documents. What did they steal? China's Xi Jinping prepares for an important week amid signs he's been cleaning house before the big convention by purging key military officials, and scientists have figured out what makes durian smell so bad. New Zealander Anna Fifield is The Washington Post's bureau chief in Tokyo.