Centralia College, Centralia, Wash, Nov. 8, 2017. Cosponsored by Humanities Washington and broadcast by TV Washington. Video
David Library of the American Revolution, Washington Crossing, Pa., April 22, 2016.
Ignite Seattle, Sept. 17, 2015, at Town Hall, Seattle. The format is a haiku: 20 slides, 15 seconds each, 5 minutes.
The Revolution in 3 minutes