National Politics & Government Trump Picks O'Brien To Replace Bolton As National Security Adviser 6:29am September 19, 2019 Politics National Security Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition National Construction has begun on the first American high speed rail system Even before a planned Israeli ground offensive, airstrikes have made Rafah unsafe 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate