Hustle Chicago Stair Climb raises $800K for respiratory health and lung cancer research

At 94 stories and more than 1,600 steps into the air, the Hustle has transcended what many still call the Hancock Tower for more than 20 years.

"We’ve done this crazy thing for the past 23 years and it’s been freaking awesome," said Steve Ferkau, a double-lung transplant recipient who is a constant presence at the Hustle Chicago Charity Stair Climb.

WGN’s Sean Lewis reports on the story.