Freed from Venezuelan charges, Bosch went to the United States, assisted by US Ambassador to Venezuela Otto Reich; there, he was ultimately arrested for a parole violation. On 18 July 1990, Bosch was pardoned of all American charges by President George H. W. Bush at the request of his son Jeb Bush, who later became Governor of Florida; this pardon was despite objections by the President's own defense department that Bosch was one of the most deadly terrorists working "within the hemisphere." Although many countries sought Bosch's extradition, he remained free in the United States. The political pressure to grant Bosch a pardon was begun during the congressional campaign run by Ileana Ros-Lehtinen, herself a Cuban American, and overseen by her campaign manager Jeb Bush.