I fail to see the downside to three economic leaders, meeting to discuss mutual economic issues that impact their as well as the global economy. Your use of 'nosedive into a depression' is a little over the top. We are and have been in a recession. Their 'massive holdings of US debt' has, incidently, been quite profitable for them. I hardly think they are quaking in fear. They have options and they will discuss them. I see absolutely nothing ominous about any of this.
Main U.S. Creditors Rub Shoulders [View article]