The guy that started the weather channel is calling global warming a hoax. Part of this hoax (Weather channel guy made this claim) involves shutting down 1000's of weather monitoring stations with cooler average temperatures. This results in a statistically manipulated rise in the average global temperature.
How do we make this info mainstream?
You are talking about John Coleman, who passed away in 2018. I'm not aware of any claims of "...shutting down weather monitoring stations." What has been going on for at least a decade, is "climatologists" cherry-picking data and only selecting those data from urban centers and/or airports, where there is obvious heat gain. This skews data upwards, obviously.
If you could provide a bit more, it would be helpful.
Wow this comment got my head reeling. Just couple minutes ago I was talking to someone else about a John Coleman, who exposed the committee of 300, and for a minute I thought that guy also ran the weather station! Turns out two different John Colemans!