November 20, 2012 7:48 am Wal-Mart Threat Sign of Better Economy? Some Wal-Mart employees are threatening to walk off the job this week. Could the willingness to jeopardize their jobs mean the economy is getting better? NBC 7’s Danya Bacchus 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
