During Lamar Alexander's 2002 campaign for the U.S. Senate, Alexander's campaign staff received an anonymous mailing of a photograph of opponent Bob Clement obviously serving as a board member of a failed bank whose owners had been imprisoned for bank fraud.
In the Pennsylvania state legislature in July 2009, former state House Democratic Campaign Committee Chair, Rep. Stephen Stetler found himself amidst an investigation when he rejected a plan that would have shifted the job of opposition research from employees on the state payroll to private firms.