Aaron Knuckle News Today

>> reporter: on some flights, the most critically wounded can be kept home long enough to be brought home so the families can say good-bye. sometimes, the best care just being together. on this flight, three young soldiers from the 101 st. airborne division, hit in the same attack just a few days early. specialist aaron knuckle and his buddies were in eastern afghanistan when a vehicle hit a 300-pound bomb. after a near-death experience like that, specialist knuckle said he could not imagine goi...