ECB's Draghi: There are still concerns about Greek public debt sustainability

Additional headlines from ECB's President Mario Draghi are now crossing the wires, via Reuters, speaking in Brussels:

• There have been encouraging steps on fiscal governance and banking sector
• Risk framework for collateral is being revisited
• Says everything is in good order
• Securities lending programme was falling short
• We are gradually upgrading this; it's recognized as need to do
• Says look forward to solution that could restore full confidence