U.S. Secretary of State John Kerry has discussed climate change in both China and Indonesia during his latest diplomatic mission in Asia. Why has climate change grabbed a top spot on Kerry’s agenda in Asia? Hari Sreenivasan speaks with Geoff…

The Wall Street Journal’s John Bussey gives us the context behind the ongoing dispute between China and Japan over a group of islands administered by Japan in the East China Sea. Under a treaty the U.S. is obligated to defend…