Market preview: S&P futures +0.6% as details of a draft plan show the EU will go the "full monty" to save Greece and stop contagion. Medco Health +22% on its prospective $29B acquisition by Express Scripts (+10%). Intel -2% despite higher profits, while Morgan Stanley +6% after making losses. Seagate -14% on a sharply lower outlook. Still ahead: leading indicators, Philly Fed, Bernanke testifies.