"… ations by two former female employees.Prosperity USA was set up in 2010 by Mark Block, now his campaign chief of staff and Linda Hansen, the deputy chief of sta …"

"… d financial transactions with at least one charity in Wisconsin founded by Mark Block, chief of staff for Herman Cain’s presidential campaign. The group is re …"

"… ’s gubernatorial campaign and spokesman for prolific GOP donor Bob Perry.Mark Block (treasurer): Former chief of staff for Herman Cain's presidential run and …"

"… stepped aside as treasurer and was replaced by former Cain chief of staff Mark Block, who came with his own set of potential problems. Citizens for Responsibil …"

"… Herman Cain and administered by his cigarette-smoking right hand man Mark Block, finds itself struggling to stay solvent. And relevant. For one, the supe …"

"… o longer affiliated with the committee and directed questions to Treasurer Mark Block, who couldn’t be reached for comment. Added Bieniek: “I certainly thin …"