April 23, 2014 8:40 pm New Pacemaker 10 Times Smaller For the first time in southern California, a wireless pacemaker was installed without surgery. NBC 7’s Steven Luke has more on this revolutionary device and procedure that’s being done at Scripps Memorial Hospital. 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