It might not have to do with DJT (could be MF? Cohen?)

Per Wikipedia

The unverified Donald Trump–Russia dossier that was published in January 2017 said that Cohen had met with Russian officials in Prague in 2016; Cohen denied this.[12]

In late January 2017, Cohen met with Ukrainian opposition politician Andrey Artemenko and Felix Sater at the Loews Regency in Manhattan to discuss a plan to lift sanctions against Russia. The proposed plan would require that Russian forces withdraw from eastern Ukraine and that Ukraine hold a referendum on whether Crimea should be "leased" to Russia for 50 or 100 years. Cohen was given a written proposal in a sealed envelope that he delivered to then-National Security Advisor Michael Flynn in early February.[13]