WASHINGTON — Senior White House officials suspected that a colleague whom they viewed as a political partisan was ferrying documents about Ukraine in recent months to President Trump, effectively creating another back channel to him that could warp American policy, according to congressional testimony and interviews.
Ukraine-U.S. Relations
New York Times: White House aides feared that Trump had another Ukraine back channel
A view of the West Wing of the White House is seen on April 15, 2019, in Washington, DC.