White House press secretary Karoline Leavitt briefs the media ahead of U.S.- Iran negotiations and provides an update on immigration enforcement operations. #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #karolineleavitt #leavitt #whitehouse #pressbriefing #iran #nuclear #negotiations #oman #muscat #stevewitkoff #jaredkushner #trump #donaldtrump #marcorubio #military #ussabrahamlincoln #diplomacy #middleeast #politics #government Subscribe to Fox News: https://bit.ly/2vBUvAS