And he voiced a number of lies and fringe theories to his listeners, claiming that President Barack Obama was not born in the US, denying the existence of man-made climate change, accusing environmentalists of deliberately causing the Gulf of Mexico oil spill in 2010, and arguing that the dangers of smoking had been exaggerated while the benefits dismissed. “I would like a medal for smoking cigars, is what I’m saying,” he told listeners in 2015.