Bill Gates accepts "Ice Bucket Challenge" to raise awareness for ALS
Aug 16, 2014 12:57 AM EDT
Yesterday, Mark Zuckerberg challenged Bill Gates to dump a bucket of ice water on his head to raise awareness for ALS.
It seems he is always up for a challenge.
Now he did it. He is passing it on to 'On Air' with Ryan Seacrest, Chris Anderson from TED, and Elon Musk.
They have 24 hours…
