March 12, 2015 7:30 pm Credit Card Knife Presents Problems for Security Employees at security checkpoints are presented with an increasing problem: how to detect credit card-sized knives able to fit in wallets. NBC 7’s Steven Luke reports. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks
