tyler, along with his dad and sherpa conquered argentina's mount aconcagua on clims -- christmas eve.he said it was really cold at the top. >> up next, a flash of light caught a trooper's eye and he caught a meteor on his dashcam [ coughs ] i have a cold with this annoying runny nose. [ sniffles ] i better take something. [ male announcer ] truth is, dayquil cold and flu doesn't treat all that. it doesn't? [ male announcer ] nope. [ sniffles ] alka-seltzer plus fights your worst cold symptoms plus has a fast acting antihistamine to relieve your runny nose. oh, what a relief it is! [ man ] shhhh! for fast cold and flu relief, day or night, try alka-seltzer plus day and night liquid gels. >> another change is coming as a result of the affordable care act. 5 million vending machines will be required to display calorie counts for the snacks they offer. the fda estimates the program will cost the industry more than $25 million to launc compared to synchronize dizzy swimming. the competition continues through january 2. >> a quick thinking state trooper in mississippi caught something amazi

tyler says years of training have helped him prepare for mount aconcagua in argentina. >> i was 7 yearsfirst started climbing mountains. >> is it fun? is that why you do it? >> it's fun, and i like reaching new heights. >> you love reaching new heights. did you start out with the biggest mountain you could find, or did you kind of work your way up? >> i worked my way up. >> did you take lessons? did mom and dad teach you how to do this? how did you learn all about it? >> well, my dad takes me out and did some little hikes, and then we just got bigger as the time went by. >> well, i know you're not just doing this for fun, and i know that you climb the highest, tallest mountain in the western hemisphere as your goal. you're raising funding for research for something called deshin, a type of muscular dystrophy, which steals many little boy's ability to walk. why are you so dedicated to helping with this disease? >> well, i want to help them so much because i can walk, but they can't, so it's kind of like i'm using my muscles for them. >> you know, tyler, i don't want to freak you out too