Markets in Europe are mostly higher as Greek political leaders meet in Athens. ECB policymakers are divided on countries' contribution to Greek debt restructuring. RBS shakeup has cost $60.5 billion so far. The Bank of France says country's economy will post zero growth in the first quarter. Investors watch tomorrow's ECB meeting to see if Draghi will tip his hand on Greece? With David Kelly, JPMorgan Funds chief market strategist.