The latest episode of Hawaii Five-0, “Ke Ku ‘Ana,” is full of embarrassing falsehoods and other anti-gun propaganda. Kyle Kane is a deranged father who blames gun culture for the mass shooting perpetrated by his son, so he holds a room full of hostages at gunpoint to send a message. Left unstated: Kyle’s son obtained his firearm through a straw purchase, a process that is already illegal and carries a sentence of up to ten years in prison and a $250,000 fine for the purchase alone even if the illegally purchased firearm were never used in another crime. As irrational...