Antiquated laws from the 1700s and 1800s give the president tremendous power to use the military at home to quash protests and order mass arrests in times of war and domestic upheaval.

Key selections from On Tyranny, for viewing and sharing

I spent years spouting conspiracy theories about vaccines. Now, as measles rages in my home of Alberta, I’m trying to convince vax-hesitant parents to inoculate their kids.