Benjamin Hall tackles grueling One World Trade Center climb on prosthetic legs to honor fallen heroes

Fox News' Benjamin Hall is preparing to conquer more than 2,000 steps to the top of One World Trade Center on Sunday, climbing alongside the very doctor who saved Hall's life when he was critically wounded in Ukraine . Speaking on " Fox & Friends Weekend ," Hall and military trauma surgeon Dr. Joe Alderete explained why they're taking on the challenge for the 10th annual Tunnel to Towers Tower Climb. "If I have to crawl to get to the very top, I will crawl to get to the top because we need t