NEW YORK: Interbank lending rates fell on Thursday as the ECB\'s injection of almost half a trillion euros in 3-year loans in December and the prospect of more to come this month again pushed bank-to-bank loan rates down. The European Central Bank\'s 489 billion euro injection of ultra-long-term funds has seen the amount of excess liquidity in the banking system balloon to record levels and is putting heavy downward pressure on the rates European banks charge ...