Yes, Tosh Plumley has a very interesting story to tell. I have no doubt that Rosselli had foreknowledge of the assassination, and some level of involvement in the planning stages. What is most interesting about the Plumlee story is that they were on an abort mission, supposedly arranged by certain CIA officials. He claims they started when he picked up Rosselli in Tampa (Trafficante's domain), stopped in New Orleans (Marcello), and ended up in Dallas the morning of the assassination.

My biggest problem with the story is that Rosselli, who was supposedly picked up in the morning at a Tampa hotel, was seen the night before by FBI informants in Beverly Hills. He was dropping off Judy Campbell (JFK's former paramour, who Rosselli was responsible for), at his favorite Beverly Hills hotel, ostensibly to keep her isolated during the impending assassination furor.

Could he have made it across country in a few hours to be picked up in Tampa. Possible, but seems unlikely. However, Plumlee's claims about Rosselli do track with James Files' story that Rosselli had tried to stop the assassination when he got to Dallas, but was rebuffed by the team leader and forced to go along with the plan.

Supposedly, the FBI lost track of Rosselli right after he dropped off Judy, and there are no reports of his whereabouts between the 20th and 27th of November, when he was seen again at the hotel to tend to the grieving and drinking Judy Campbell. Are there secret FBI files that haven't been released about those mysterious days? Betcha there are!