Everything might have come off secretly except for the fact that a Lebanese
magazine mentioned that the US had sold some arms to Iran. An
investigation ensued and Attorney General Edwin Meese announced that
the US had in fact sent millions of dollars to the Contras from the sales,
thus violating Congress' 1984 Boland Ammendment which expressly
prohibited supporting the Contras. Even more investigations followed by
the Tower Commission and the Congressional Joint Investigative Committee
and they collected 300,000 documents as well as much more live
evidence. In November of 1987, the committee reported that Ronald
Reagan was in fact ultimately responsible for his administration's actions
but that there was no evidence that he had known what has going on. The
administrators responsible for the affair where convicted, but these
decisions were subsequently reversed. When George Bush became
president, he issued pardons to many who had been associated with the
affair. The final report came in 1994 from independent prosecutor
Lawrence E. Walsh who concluded that there was no evidence that Ronald
Reagan had broken the law, but based on circumstantial evidence it was
likely that Reagan had participated in or known about the operation.