Bill Kristol

Rubio. Vance. Wiles. Gabbard. Hegseth. Miller. These are some of the key players behind President Donald Trump's expansive use of the U.S. military. FRONTLINE examines the inner circle of advisors and officials trying to project U.S. power, from clashes with allies, to taking out foreign leaders, to waging war in the Middle East. • "The War Cabinet"

FRONTLINE goes inside the high-stakes showdown between President Donald Trump and the courts over presidential power. Trump allies, opponents and experts talk about how he is testing the extent of his power; the legal pushback; and the impact on the rule of law.

Over one thousand people have been charged with storming the United States Capitol on January 6, 2021, as part of a widely televised insurrection attempt. Approximately 15% of them worked as police or military personnel. This staggering statistic begs an important question: how can a service member who took an oath to protect the country’s democracy do something that puts that very democracy in jeopardy?