US presidential envoy Steve Witkoff, fresh from the triumph of the Gaza peace deal, held a phone call last month with a senior Kremlin official to suggest they work together on a similar plan for Ukraine — and that Vladimir Putin should raise it with Donald Trump.
This Wikipedia page has a timeline of trump’s business dealings with Russia. It’s very very long. I personally think he’s a Russian asset. https://en.wikipedia.org/wiki/Business_projects_of_Donald_Trump_in_Russia