You linked to incomplete data. Trump lost CO by 4.9% in 2016. Given the further hard left movement in the state in the last four years, I'm not sure he can overcome it.
All my 2016 results have been based on the Politico site, for better or worse.
I’d love to believe CO is winnable but I guess Trump has decided it isn’t?
Any rhetoric aside, you just watch the action. As you said he is not campaigning there. So either he thinks it is so solidly in his column that he would be foolish to waste time, money, energy there (like Oklahoma)...
Or he has virtually no chance (like California)
I have to assume it’s like California. I’d love to be wrong. I am also assuming he does not perceive that he can help Gardner, at least not enough.
If he goes to Colorado the week upcoming that would change my mind.