The USA Debt Time-bomb Tocking, Ticking, Tock, Tick...

``Even more dangerous than the enormous rise in US National Debt since 2000, to levels today of over $19 trillion or 108% of GDP, is the alarming rise since 2007 in US debt of corporations, excluding banks. As of the second quarter of 2015 high-grade companies tracked by JPMorgan Chase paid $119 billion in interest expenses over the year, the most in debt service costs since 2000. Disturbing is that that was despite record low debt borrowing costs of 3%. US corporations took advantage of the Fed's unprecedented near-zero interest rates to borrow up to the hilt. It made sense were the economy really improving. Now with a significant recession looming in the USA, the debt is suddenly a problem. i This is the true reason the Fed is unable to raise interest rates beyond the purely symbolic 0.25% last December. The US corporate debt pyramid would topple. Yet the zero interest rates are wreaking havoc for those investors or insurance companies invested in bonds for "security."''