As political humorist P.J. O’Rourke famously put it, “The U.S. Constitution is less than a quarter the length of the owner’s manual for a 1998 Toyota Camry, and yet it has managed to keep 300 million of the world’s most unruly, passionate and energetic people safe, prosperous and free.” In the last of her five-part series, Why I’m Optimistic, Myra examines, both current issues challenging Constitutional norms and historical examples of the power of the rule of law to, eventually, attempt to provide “Liberty and Justice For All.”