In 2013, several Republican senators questioned President Barack Obama's use of drones to kill suspected terrorists. The lawmakers, who included Sens. Rand Paul (R–Ky.), Ted Cruz (R–Texas), Mike Lee (R–Utah), and Marco Rubio (R–Fla.), were especially troubled by the possibility that drones might be deployed against American citizens on U.S. soil, which they argued would be clearly unlawful in the absence of an imminent threat.
How would Republicans have reacted if Obama, assisted by a Justice Department eager to do his bidding, threatened to arrest and jail those critics? That is how President Donald Trump has responded to Democratic legislators who worry about his potentially illegal use of military power.
