Now playing Next Polar vortex: Millions hit by freezing temperatures in US Now playing Next WATCH: Pro-Israel protesters rally outside ICJ Now playing Next Latest news bulletin | May 19th – Evening Now playing Next 2024 World Judo Championships under way at Mubadala Arena Now playing Next Iranian president's helicopter in 'hard landing', state media reports Now playing Next Latest news bulletin | May 19th – Midday Now playing Next Iranian president's helicopter in 'hard landing', state media reports Now playing Next Severe flooding wreaks havoc across northern Europe Now playing Next Europe hit by severe floods in the north and a heatwave in the south Now playing Next Dublin-New York portal used for indecent exposure and swearing Now playing Next WATCH: Pro-Israel protesters rally outside ICJ Now playing Next Russian military advances in Ukraine's war-ravaged northeast Now playing Next Protesters rally against right-wing Vox party's conference in Madrid Now playing Next Two people die and five missing after boat collision in Hungary Now playing Next 'Worst fears have passed' for shot Slovakian PM Robert Fico Now playing Next South Africa's controversial former president Jacob Zuma holds rally More videos World Updated: 31/01/2019 - 14:18 Video. Polar vortex: Millions hit by freezing temperatures in US send Copy/paste the link below: Copy Copy/paste the article video embed link below: Copy Extraordinarily cold weather has paralyzed cities across the United States - leaving more than 200 million people facing freezing temperatures. ...More UNITED STATES EXTREME WEATHER