From NBC's Chris Donovan

REPUBLICANS
 
MCCAIN
Arizona
Connecticut
Delaware
Illinois
New Jersey
New York
Oklahoma
 
ROMNEY
Massachusetts
North Dakota
Utah
 
HUCKABEE
Alabama
Arkansas
Georgia 
West Virginia
 

DEMOCRATS
 
CLINTON
Arkansas
Massachusetts
New Jersey
New York
Oklahoma
Tennessee
 
OBAMA
Alabama
Connecticut
Delaware
Georgia
Idaho
Illinois
Kansas
Minnesota
North Dakota
Utah