I think the most dangerous claims about Russian interference could not be proven true, they weren't proven false. I'm talking here about Trump being a full on Russian asset.

As a side note, I'm not sure that he is _explicitely_ in contact with Russia, but since he got oRussian assistance, an implicit quit-pro-quo is obvious to me.

The fact Russia meddled in US elections is pretty clear cut by this point.

https://en.m.wikipedia.org/wiki/Russian_interference_in_the_...

This is spelled out by the Republican Comitee as well.