Sure to be independent, thorough, and unbiased:
Mark Block, chief of staff for the Cain campaign, announced the campaign was hiring an investigator to check out claims that a private Wisconsin-based firm owned and run by Block and his No. 2 picked up the tab for as much as $40,000 in campaign expenses for the Cain campaign earlier this year.
Via Bice @ Milwaukee Journal Sentinel.
Earlier: Herman Cain: I was not aware of $40K spent on my behalf