Buried in a flurry of news stories last week was another bad decision by the Biden-Harris administration—a shameful one. They attempted to strike a plea deal with the engineers of the September 11, 2001, terrorist attacks on America. The deal would have consigned Khalid Shaikh Mohammed, Walid bin Attash, and Mustafa al-Hawsawi to life in prison, averting a possible death sentence. Mohammed wa...