Koster opts out of attorney general debate

Big Muddy Politics reports Democratic attorney general candidate Chris Koster has bowed out of today's scheduled debate with primary opponents Margaret Donnelly and Jeff Harris:

Koster originally was not scheduled to attend the event, but then changed his mind and confirmed his attendance earlier this week. Word from Webster University is that Koster has changed his mind again and will not join fellow candidates Jeff Harris and Margaret Donnelly at the forum.