bride enstein says that sort of corporate innovation is key to nasa's future, too. >> now for the first time the government is saying, look, we want to be a customer for sure, but we want to be one customer of many and we want to have numerous providers competing on cost and innovation. this is the beginning of a commercial market place in space. >> reporter: spacex had 19 successful launches with cargo to the space station. the first time spacex will carry people. astronauts bob and john. by far it's the company's most pivotal test. >>> is there one thing that keeps you up at night about this launch? >> not one thing. >> no >> reporter: no? >> there's a lot of things. >> reporter: because a million things have to go right. >> yes. thousands of things that could go wrong, one thing that can go right. anything anyone can think of to make sure there is success and they get to the space station, i told the spacex team, it's not the top priority, it is the only priority. >> reporter: how does that responsibility weigh on you? >> it weighs very heavily. it's really all i can think about righ

bride enstein says that sort of corporate innovation is key to nasa's future, too. >> now for the firsternment is saying, look, we want to be a customer for sure, but we want to be one customer of many and we want to have numerous providers competing on cost and innovation. this is the beginning of a commercial market place in space. >> reporter: spacex had 19 successful launches with cargo to the space station. the first time spacex will carry people. astronauts bob and john. by far it's the company's most pivotal test. >>> is there one thing that keeps you up at night about this launch? >> not one thing. >> no >> reporter: no? >> there's a lot of things. >> reporter: because a million things have to go right. >> yes. thousands of things that could go wrong, one thing that can go right. anything anyone can think of to make sure there is success and they get to the space station,

the channels and consumed the news he wants you to, you would end up with a twisted, frankly frank enstein image of america. i think he does this because it benefits him politically but it's not good for the national discourse. it's important to stress during a health emergency people should be watching and consuming credible news information not these crazy conspiracy theories. >> let's zoom out past this one idea of population control. there's other theories out there, death toll denialism, anti-vaccine messaging going on. help us connect the dots, renee diresta, between these? we're seeing nonbelievers, anti-vaccination activists, now these covid-19 conspiracy here wrist he he theories. >> these are spread virally from person to person. people don't know what to trust. they're not getting good information from the government. the government really doesn't have good information because the disease is so new. a lot of the appeal is people wanting to give information to their community. so when they see slick videos, they're inclined to share it. they think this is a ph did resear ph.d. re