>> the chan/zuckerberg bio hub is one small initiative being executed by mark zuckerberg and priscillachan. it's joining together three powerhouse universities that we have here, uc berkeley, stanford and uc san francisco, to bring forth new tools and developments that is going to actually deliver on the promise of managing, curing and preventing diseases in our children's lifetime. this is very serious here. >> let's look at that analogy. instead of building the golden gate bridge, when they said, hey, we're going to go to the moon, back to the moon analogy again, we don't have the math. we don't have the materials or the knowledge of doing this. we literally have to build the tools to build the rocket first. is that where you are? your scientists are not trying to cure cancer. they are trying to build the tools that will cure cancer. is that accurate? >> well, it's not inaccurate. we are focusing on new innovations and technology development and we're trying to translate it into action at the bedside or future bedside. so we're trying to do point a to b. >> so for mark zuckerberg, do

photo of himself and pregnant wife priscilla chan over the weekend, the pair standing over the top of an alaskan glacier earlier this month in what zuckerberg calls one of his favorite shots. after first daughter max was born if 2015, they planned to donate their lucrative shares to charity. priscilla says their daughter won't be getting her own facebook account any time soon. >> she'll need to wait until she's 13 which she's old enough to have one. >> reporter: no special treatment for the daughter of mark zuckerberg. >> cannexactly. she'll have to follow the rules. >> i guess she'll have to wait to get a cell phone as well. zuckerberg also showing photos of his visit to montana, part of his personal challenge to travel 33 states that he's never visited. that road trip has fueled speculation about a possible future for zuckerberg in politics, but mark has said he's not running for president. >> sometimes a summer road trip is just a summer road trip. >> seeing great parts of america. >>> we're tracking your week's forecast. it's looking better. >> it's looking better as those temperatures are coming down. as we take a live look inside frem

chan, over the weekend. the pair standing on top of an alaskan glacier earlier this month in what zuckerberg calls one of hisr his first daughter, max, was born in 2015, they pledged to donate 99% of their lucrative facebook shares to charity. in an interview with savannah last year, priscilla said their daughter won't be getting her own facebook account any time soon. >> she'll have to wait until she's 13. when she's old enough to have one. >> reporter: no special treatment for the daughter of mark zuckerberg? >> exactly. she has to follow the rules. >> over the weekend zuckerberg also shared photos from his trip to montana. the social media titan's road trip fueled speculation about a possible future in politics. but zuckerberg insists he's not running for president. >> uh-huh. >> we all know, they are never running for president. >> until they are. >> i'm so distracted by your doppelganger photo out there. this is an fsu mom. i was reading her lips, this is her son mat, see his face? >> we were wondering about that. >> that is a good-looking boy. >> it does look like you. >> i was distracted. >> thank you