a second and third tier are hoping to break through but still in single digits. biden s lead is shrinking mostly because of harris and warren. who are also ahead of sanders for distinct reasons. after months of rolling out detailed policy plans after months of rolling out detailed policy plans a majority of democrats feel warren will fight a great deal for them and after a standout debate last month, harris is seen as one of the strongest in the field and one of the main reasons people are considering voting for her. o donnell: and ed, what did we find out about the issues? that democrats care most about. reporter: healthcare, healthcare, healthcare, and voters are less concerned with how they re covered and more concerned about the cost. that s notable because these days candidates seem to be focused more on how americans get the coverage, not the out of pocket costs. we ll see how it changes in weeks. o donnell: ed o keefe, thank you. we re going to stay on the topic
today s anniversary with a look of how we got there and the advances that may soon get you there. we begin with a look at today s eye opener. your world in 90 seconds. locked into the heat dome. the air is rising. a muggy, hot, humid weekend out there. do your best to stay cool. stifling heat stretches across the country. i m in antarctica now. tensions with iran were already running high after the u.s. downed an iranian drone and iran seized two british tankers in the strait of hormuz. they ll pay a price like nobody has ever paid a price. president trump at his rally chanted send her back. those are incredible. is anyone surprised? i mean, seriously. president trump says he s going to try to help free the rapper. the peruvian government evacuated areas around the 18,000 foot volcano as a precaution. not what you want to see. a man climbing on the wing of the plane. all that. how about this heavy weight knockout right in their living room. this
the first artificial satellite created a sensation in this country. people went crazy. they somehow out science to us. we were stunned. people started wondering what was next, bombs coming down, nuclear bombs from the next larger satellite? space stations with nuclear missiles. it created nasa a year later, we had to respond somehow. it was the height of the cold war, which a lot of people now do not understand how tense everything was. a lot of people thought world war iii was starting. to the fact that sputnik happened, did we have a space program at all at that point? space might be stretching it. we had a satellite program. you may of heard burner from ground, that was a nazi in charge of the v2 program for germany. we scooped him up and a lot of other scientists and engineers and brought them over here under the top-secret program called top-secret paperclip. all the services, navy, army each had their own program for space and a satellite. how quickly did the u.
they somehow out science to us. we were stunned. people started wondering what was next, bombs coming down, nuclear bombs from the next larger satellite? space stations with nuclear missiles. it created nasa a year later, we had to respond somehow. it was the height of the cold war, which a lot of people now do not understand how tense everything was. a lot of people thought world war iii was starting. to the fact that sputnik happened, did we have a space program at all at that point? space might be stretching it. we had a satellite program. you may of heard burner from ground, that was a nazi in charge of the v2 program for germany. we scooped him up and a lot of other scientists and engineers and brought them over here under the top-secret program called top-secret paperclip. all the services, navy, army each had their own program for space and a satellite. how quickly did the u.s. get a satellite in orbit after sputnik? a couple months later, it might ve been done
people started wondering what was next, bombs coming down, nuclear bombs from the next larger satellite? space stations with nuclear missiles. it created nasa a year later, we had to respond somehow. it was the height of the cold war, which a lot of people now do not understand how tense everything was. a lot of people thought world war iii was starting. to the fact that sputnik happened, did we have a space program at all at that point? space might be stretching it. we had a satellite program. you may of heard burner from ground, that was a nazi in charge of the v2 program for germany. we scooped him up and a lot of other scientists and engineers and brought them over here under the top-secret program called top-secret paperclip. all the services, navy, army each had their own program for space and a satellite. how quickly did the u.s. get a satellite in orbit after sputnik? a couple months later, it might ve been done earlier than sputnik, but they wanted to be sure