- Herschel Walker touts ‘gas-guzzling cars’ and ‘good emissions’ Georgia Republican Herschel Walker has struggled with the seriousness of the climate crisis. Now he’s celebrating “gas-guzzling cars” and “good emissions.” https://www.msnbc.com/rachel-maddow-show/maddowblog/herschel-walker-touts-gas-guzzling-cars-good-emissions-rcna57247 81 comments politics