I strongly believe that US intelligence knew about this attack, but optioned to not stop it and let the attack happen so sway the American public to j

I strongly believe that US intelligence knew about this attack, but optioned to not stop it and let the attack happen so sway the American public to join the WW2.
A government falseflagging operations and starting wars that costs 50.000 American lives wouldn't think twice about sacrificing 3500 lives and a few ships to bring a country out of depression and engage in war.