Caffeinated Thoughts RadioCaffeinated Thoughts Radio 8-19-17 (Joni Ernst, Daniel Pettit & Mark Carter) On Caffeinated Thoughts Radio, U.S. Sen. Joni Ernst calls in, and Daniel Pettit and Mark Carter of Trailhead Builders International joins Shane Vander Hart.Caffeinated ThoughtsPosted on August 19, 2017August 19, 20171 minute read