John F. Kennedy assassination conspiracy theories found in my research" points to involvement by Johnson. In its report, the Warren Commission stated that it had investigated "dozens of allegations of a conspiratorial contact between Oswald and agents of the Cuban Government" and had found no evidence of Cuban involvement in the assassination of President Kennedy. The House Select Committee on Assassinations also wrote: "The committee believes, on the basis of the evidence available to it, that the Cuban Government was not involved in the assassination of President Kennedy". However, some conspiracy theorists continue to allege that Fidel Castro ordered the assassination of Kennedy in retaliation for
U.S. Commission on Evidence-Based Policymaking more than 200 federal agencies, testimony from more than 50 individuals, and additional written comments from 350 individuals. The commission also received feedback from President Barack Obama's administration. On September 7, 2017, the Commission issued its final report, "The Promise of Evidence-Based Policymaking" which outlined a vision for "a future in which rigorous evidence is created efficiently, as a routine part of government operations, and used to construct effective public policy." The final report includes findings and 22 recommendations for the President and Congress that were unanimously agreed to by the members of the Commission. The Commission outlined three overarching