Go back and read about Ronnie before making a such dumb claim. The Iran-Contra screw up happened under reagan's watch and he claimed he had no knowledge of it. When he testified he said "I don't remember" about everything. Was he lying or was it dementia?
"President Reagan appeared before the Tower Commission on 2 December 1986, to answer questions regarding his involvement in the affair. When asked about his role in authorizing the arms deals, he first stated that he had; later, he appeared to contradict himself by stating that he had no recollection of doing so.
[88] In his 1990 autobiography,
An American Life, Reagan acknowledges authorizing the shipments to Israel."