Julian Sher joined me to discuss his latest book, "The North Star: Canada and the Civil War Plots Against Lincoln." Julian is a highly acclaimed investigative journalist, author, producer, and more. His newest book provides a great vantage point for what was going on in Canada at the time of the American Civil War and how some Canadians decided to try to affect the outcome of the struggle.

You can see all of Julian's work on his website:

juliansher.com