September 1, 2015 1:35 pm Annual 9/11 Stair Climb Honors Fallen On Saturday, 1,000 people will climb 110 flights of stairs to remember 9/11 and raise money for firefighters. Carlye Wund and Justin Herzon have more on the annual 9-11 Memorial Stair Climb. 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
