First look... Stock futures pointed to strong gains this morning amid hopes that European authorities will agree a fresh bailout for Greece, while commodity prices got a lift from a weaker dollar. The strong gains for futures came after U.S. markets remained closed on Monday for the Memorial Day holiday. Among the U.S. data in focus Tuesday are the Case-Schiller home-price index for March, which will be released at 9 a.m. Eastern Time, and the Conference Board's May...(Click the story link or go to http://www.marketintelligencecenter.com for the full story)