to influence a House vote on a $14million Contra aid package, but Kerry said "I am willing... to take the risk in the effort to put to test the good faith of the Sandinistas." The House voted down the Contra aid, but Ortega flew to Moscow to accept a $200million loan the next day, which in part prompted the House to pass a larger $27million aid package six weeks later. Meanwhile, Kerry's staff began their own investigations and, on October 14, issued a report that exposed illegal activities on the part of Lieutenant Colonel Oliver North, who had set up a private network involving the National Security Council and the CIA to deliver military equipment to right-wing Nicaraguan rebels (Contras). In effect, North and certain members of the President's administration were accused by Kerry's report of illegally funding and supplying armed militants without the authorization of Congress. Kerry's staff investigation, based on a year-long inquiry and interviews with fifty unnamed sources, is said to raise "serious questions about whether the United States has abided by the law in its handling of the contras over the past three years." The Kerry Committee report found that "the Contra drug links included... payments to drug traffickers by the U.S. State Department of funds authorized by the Congress for humanitarian assistance to the Contras, in some cases after the traffickers had been indicted by federal law enforcement agencies on drug charges, in others while traffickers were under active investigation by these same agencies." The U.S. State Department paid over $806,000 to known drug traffickers to carry humanitarian assistance to the Contras. Kerry's findings provoked little reaction in the media and official Washington. The Kerry report was a precursor to the Iran–Contra affair. On May 4, 1989, North was convicted of charges relating to the Iran/Contra controversy, including three felonies. On September 16, 1991, however, North's convictions were overturned on appeal. George H. W. Bush administration On November 15, 1988, at a businessmen's breakfast in East Lynn, Massachusetts, Kerry made a joke about then-President-elect George H. W. Bush and his running mate, saying "if Bush is shot, the Secret Service has orders to shoot Dan Quayle." He apologized the following day. During their investigation of General Manuel Noriega, the de facto ruler of Panama, Kerry's staff found reason to believe that the Pakistan-based Bank of Credit and Commerce International (BCCI) had facilitated Noriega's drug trafficking