Ricketts denies backing plan for Obama attack ads
Omaha World-Herald - May 18, 2012
National liberal activist group Americans United for Change announced plans to stage an event Friday afternoon in front of TD Ameritrade's Omaha headquarters and called for a boycott unless the company publicly condemns Joe Ricketts.
Even that group has local ties. Its acting executive director is Tom McMahon, a former Omahan who once served as executive director of the Democratic National Committee.