http://spectator.org/blog/59668/democrat-operative-working-thad-cochran
Mississippi Conservatives PAC is headed by a Barbour IIRC.
Your links indicate Dem chicanery even more to me. The black “pastor”/community activist/robocaller supposedly supporting Cochran even says he’ll be working to elect the Dem in Nov. Operation Alienate White Voters is going swimmingly, if FR is any indication.