The Dems are absolutely not unhappy with the “birther” issue. They are using it to make conservatives out to be kooks. Soon you will have mid level operatives on TV saying that the “birthers” are like “truthers”, but the difference is “trutherism” was never promoted by mainstream Dem candidates, like it is with Trump. This is a lose/lose issue.
The Dems are in panic mode over Corsi’s upcoming book. They don’t know what’s in it, but the fact that it shot to Number One—pre-release—scares the stuffing out of them. They are in damage control mode, but it’s too late. Ordinary, common sense Americans don’t want to throw $ away to shield Obama from the BC issue. They just want him to release/show it so they can have a look.