How aware are you that there is war brewing between China and Japan?

http://www.nytimes.com/2013/01/19/world/asia/china-japan-island-dispute-escalates-to-air.html

The rhetoric over this dispute has been escalating and an article in The Economist warns that if the two powers come to blows that the U.S. could be pulled into the dispute. There is a small but real chance that this could result in a Sino-American war.