Monday's Second Hour: Iowa State University researcher Chris Williams is off to Washington D.C. to speak about soy-based asphalt, and he gives us the inside scoop to start this hour of The Big Show. Jennifer Stutz from Bayer tells us about their upcoming mandatory trainings for dicamba usage and how farmers can get involved. We end the day with Jamey Kohake from Paragon Investments as we survey today's ag commodity trade.