Draghi - we have a problem. They hoped, he came, they sold. US stocks and bonds knee-jerk rallied on the "expanding QE" promise from Draghi thi8s morning but all those gains have been erased now as USDJPY 'fun-durr-mentals' drag it lower. If not even the latest reduction in European economic forecasts can push stocks higher, we central banks may have a real problem on their hands. Charts: Bloomberg