Obama calls for overhaul of U.S. health care system

CNN: http://www.cnn.com/2009/POLITICS/03/05/health.care.summit/index.html?iref=newssearch

• Health care overhaul is "a fiscal imperative," President Obama says
  
• Summit goes ahead without health chief nominee, Kansas Gov. Kathleen Sebelius
  
• Obama wants to set aside $634 billion in a health-care reserve fund
  
• Administration plans to hold five regional health care summits in coming weeks