From NBC's Domenico Montanaro
The Obama campaign annoucned three superdelegates -- Jeanette Council (NC); Jerry Meek (NC) and Inola Henry (CA) -- have pledged support. AP is reporting one more, a switch from Clinton in Virginia, Jennifer McClellan. (We're working to confirm that and will update.)
The Delegate Counts:
PLEDGED: Obama 1,588-1,422
SUPERDELEGATES: Clinton 273.5-259
* Obama is 178 from the Magic Number of 2,025.
* There are 262.5 undeclared superdelegates, including about 50 who are not yet named and will be added on at state conventions or the like.