Terminal C at Newark's Liberty International Airport was shut down for several hours last night after a man reportedly walked through the wrong side of a checkpoint. Passengers on aircraft that had not taken off were sent back to the terminal. And today intense new screening has been put into effect for all citizens of 14 nations, including Yemen, Nigeria, Saudi Arabia and Pakistan.
The Politics of Security and Terrorism
Gail Russell Chaddock - Christian Science Monitor - @RussellChaddock, Paul Pillar - Georgetown University / Brookings Institution - @GeorgetownCSS, Jennifer Rubin - Washington Post - @JRubinBlogger, Spencer Ackerman - Daily Beast - @attackerman