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 Infrastructure Duffy discourages ‘slippers and pajamas’ at airports as part of air civility effort State Former Sen. Doug Jones announces Alabama gubernatorial run Justice DOJ renews fight for Epstein and Maxwell grand jury records Justice RNC sues Michigan secretary of state over election integrity White House Trump signs order to begin terrorist designation process for some Muslim Brotherhood chapters