Essentially the most tough ones stay: Rubio introduced a discount within the checklist of unresolved points in negotiations between Ukraine and Russia

Essentially the most tough ones stay: Rubio introduced a discount within the checklist of unresolved points in negotiations between Ukraine and Russia<p>Secretary of State Marco Rubio mentioned that the Trump administration has made vital progress in negotiations between Ukraine and Russia. The checklist of unresolved points has considerably decreased, however probably the most tough ones stay.</p>