Some rough poll numbers for Clinton are coming in.  A North Carolina poll has her 18 points behind Obama (54-36), which is a slight improvement from the last poll from the same organization (in which Obama led 55-34).  Rasmussen now has her Pennsylvania lead down to 5 points, 47-42.
But this poll may give her and her supporters a glimmer of hope:  in Kentucky (which votes on 5/20), she has a nearly 30-point lead over Obama, 58-29.  But Kentucky's a while away....
 
