VIDEO: Marco Rubio says A nuclear-free world is unrealistic By Steve Doty February 25, 2014 5:00 am FacebookTwitterEmailPrint Add Washington Examiner on Google FacebookTwitterEmailPrint Sen. Marco Rubio, R-Fla., said Tuesday he believes a nuclear-free world is unrealistic and other countries will not follow the United States’ lead on disarming. TagsMarco RubioNuclear EnergyNuclear WeaponsSteve DotyVideos Related Content White House Trump says ‘whole country’ of Iran will be ‘blown up’ if it targets him Investigations Pennsylvania county official seeks to evict of DHS and ICE over three years of unpaid rent Foreign Policy Formerly US-backed Kurds blame peace talk breakdown for ISIS prisoner escape Foreign Policy Trump says his Board of Peace might replace UN Defense US seizes seventh oil tanker ‘operating in defiance’ of Trump’s Venezuela blockade