SEN. EDWARDS GETS APOLOGETIC

Or, when expensive haircuts go bad.

Sen. John Edwards spent an hour yesterday on the Ed Schultz's syndicated radio program, which was broadcasting live from Chapel Hill, and apologized for the $400 haircut.

But now he'll be up on child-abuse charges, as he and Elizabeth also announced that their two young children will be joining them on the campaign trail, to be home-schooled by special assistants.