Yesterday I visited with Talk Business’ Roby Brock and answered your questions that Roby received over twitter and facebook. These questions ranged from my recent visit to Heifer International to address food security issues to tax rates to the Global War on Terror. Thanks to Roby for inviting me to participate and thank you for your questions. I appreciate the thoughtful questions posed by the people of Arkansas. If you missed the interview, you can watch it here or read about our conversation here.