Trump ‘Very Frustrated’ With Zelenskyy, US National Security Adviser Says

By Merhat Sharipzhan and Ray Furlong

(RFE/RL) -- The White House national security adviser said that U.S. President Donald Trump is "obviously very frustrated" with Volodymyr Zelenskyy and urged the Ukrainian president to reach an agreement soon granting the United States access to Ukraine's critical minerals.

The remarks...