OP-ED. On the eve of the summit between Donald Trump and Vladimir Putin, a coalition of human rights and civil society organizations urges world leaders reject any agreement reached without the consent of both Ukraine and Europe.

Donald Tusk said that everyone was on edge about the outcome of this meeting

In a joint statement, French, Italian, German, Finnish and Polish leaders, along with European Commission head Ursula von der Leyen, wrote that 'international borders must not be…