The real global warming propaganda victory came when NCBU bought the Weather Channel. That’s a network people actually watch.
Michael Mann has been on the Weather Channel too, but I think Al Jazeera paid him a lot more to be on their show!
It does not look like Michael Mann has been on the Weather Channel recently, but Accuweather had him on here - http://www.accuweather.com/en/weather-blogs/climatechange/climate-extremes-what-climate-says-about-sandy/2620302.