Tonight at 6:00 pm ET, Brian Doherty will discuss his new book Ron Paul’s Revolution: The Man and the Movement He Inspired, with comments by Sen. Rand Paul, in Cato’s Hayek Auditorium.

You can, as always, watch it live at www.cato.org/live.

But if you prefer the old-fashioned, 20th-century technology of television, it appears that C-SPAN will broadcast the event live. And probably again later in the evening, as is their wont.

Television schedules always subject to change, of course.