Stocks Leap 400 Pts Because BOJ Begins Negative Interest Rates?

This is stunning! Wall St sent stocks skyrocketing today because BOJ's Kuroda decided to try negative interest rates. More experimental monetary policy! Remember Mr. Bernanke's "unprecedented measures"? That's an admission that they are using us all as their economic experimental guinea pigs! Unproven economic policy without accountability! Eventually, one of them will bring a calamity!