The near-zero interest rates are fueling another rise in real estate and commodities - basically, another bubble.Did you know that over 50% of the US National Debt is short term debt that has to be repaid in less than a year? That means the vortex of debt is getting even more powerful, and will soon force the US to either raise treasury yields, or else monetize that debt by printing more money to pay off the existing debt (something that would cause the value of the dollar to fall)