How Oscar-winning 'Free Solo' filmmakers avoided killing rope-less climber Alex Honnold

It's one thing to witness the brilliance of 'Free Solo' climber Alex Honnold. It's another to film his historic summit of Yosemite's El Capitan wall.

     

 

 

from USATODAY - Life Top Stories https://ift.tt/2tIvOPn