25 years later: Stair climb in remembrance of 9/11

Victor Stagnaro, CEO of the National Fallen Firefighters Foundation, joins LiveNOW's Austin Westfall to discuss the organization's 9/11 Memorial Stair Climbs. The climbs, held around the country, pay tribute to FDNY firefighters who paid the ultimate sacrifice on September 11, 2001. Participants climb or walk the equivalent of the 110 stories of the World Trade Center in honor of the fallen heroes.