sentences:  A variety of other political and journalistic figures were also involved in campaigning on Rohde's behalf, including Senator Bob Dole, Peter Jennings, Ted Koppel, Samantha Power, and David Frost.Rohde was subsequently pardoned by order of the Bosnian Serb leader, Radovan Karadžić in what Karadžić characterized as a goodwill gesture.Following his release, Rohde reported that he had reached Srebrenica and found substantial evidence of the massacre at four of six of the mass grave sites previously identified by US reconnaissance aircraft and satellites and commented