Ed Helms on history's greatest Snafus

Click here for the original audio and to read a book excerpt.

Comedian, actor and musician Ed Helm's podcast "Snafu" takes deep dives into historical blunders. Earlier this year, he published many more of them in the book "Snafu: The Definitive Guide to History's Greatest Screwups."

We revisit Ed Helms' conversation with host Scott Tong from May.