Roadhouse host Buck Benson returns from biking the Andes Trail from the equator to the tip of South America

Roadhouse producer Ann Possis put host Buck Benson in the guest seat Jan. 2 for a conversation about his recent bicycle adventure through South America--a 6,875-mile journey that took 4 1/2 months. Hear what it was like,  his biggest challenges and joys, and what he learned and took away from the experience. You can read his great blog here.