Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Eyeing Impeachment Inquiry, North Korea Pushes US on Denuclearization Deadline Christy Lee WASHINGTON - Facing an impeachment inquiry, U.S. President Donald Trump is unlikely to make any new decisions on North Korea even as Pyongyang has elevated warnings to pressure Washington to grant greater concessions on stalled denuclearization talks by the end of the year, experts said. "Right now, [Trump] has very little political space to work in," because of the impeachment inquiry, said Ken Gause, director of the Adversary Analytics Program at the CNA research center. "I don't think he's going to waste political capital on North Korea" he continued, adding Washington "would not react [to Pyongyang's threats] by agreeing to sanctions relief." Missile launches Pyongyang has increased pressure on Washington in apparent attempts to change the U.S. position by the end of the year through a series of warnings that included a missile launch Thursday. .