Liberal critics lay into Obama's speech

• "Democrat's vision will collide with reality" (AP August 28, 2008), by Jim Drinkard.
  
  
• "Analysis: Obama spares details, keeps up attack" (AP, August 28, 2008), by Charles Babington.
  
  
• "End to Middle East oil imports unlikely" (AP, August 28, 2008), by H. Josef Hebert.