We are so busy laughing at Trump that we’ve lost sight of how dangerous he is. Vox's editor-in-chief Ezra Klein explains. Subscribe to our channel! http://goo.gl/0bsAjO For more of Ezra Klein on Trump: http://www.vox.com/2016/2/10/10956978/donald-trump-terrifying Matt Yglesias disagrees here: http://www.vox.com/2016/2/20/11067932/rubio-worse-than-trump Trump is in serious contention to win the Republican presidential nomination. His triumph in a general election is unlikely, but it is far from impossible. He's not a joke and he's not a clown. He's a man who could soon be making decisions of war and peace, who would decide which regulations are enforced and which are lifted, who would be responsible for nominating Supreme Court justices and representing America in the community of nations. This is not political entertainment. This is politics. Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com to get up to speed on everything from Kurdistan to the Kim Kardashian app. Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.gl/U2g06o