Christina and Ali Christensen Take Great Strides for Cystic Fibrosis

America's Got Talent contestants Ali and Christina Christensen are asking people across the country to take Great Strides for CF. Sign up for a walk near you at http://www.cff.org/walk.

Category:

Nonprofits & Activism

Tags:

• Great Strides
• cystic fibrosis walk
• CF walk
• Christina and Ali

[lovepixieforever]

i actually doing a project 'bout CF in school, i chose CF Because of them, i did'nt knew about it, before i saw them on AGT:D

[TheaterGirl112]

I walk every year since I was 5 for great strides and these girls make me want to walk even more.

[superrtaaylor]

I was diagnosed when i was almost 16, and i've done great strides ever since <3