Who is uniquely capable of facilitating diplomatic negotiations to resolve the Ukraine conflict?

According to the speaker, President Trump is the only world leader who can successfully facilitate the difficult diplomatic negotiations needed to address the conflict. The speaker emphasizes that resolving the situation requires hard diplomacy conducted in closed rooms over time, and Trump uniquely possesses the ability to bring relevant parties together for serious discussions. The transcript highlights Trump's exceptional diplomatic capabilities as essential for initiating meaningful dialogue that could lead to a resolution of the ongoing conflict.