SCIUTTO: Welcome back. This morning a new poll finds that a majority of Americans are now worried that the FDA will rush to approve a coronavirus vaccine -- look at those numbers there, before the November election due to political pressure. That's almost two to one.</s>HARLOW: Our senior Elizabeth -- our senior medical correspondent Elizabeth Cohen is with us now. Those are really scary numbers.</s>ELIZABETH COHEN, CNN CORRESPONDENT: They are. And it really just shows the kind of mistrust that is going on in this country around vaccines. Let's get to these numbers in this Kaiser Family Foundation poll. What they found is that 62 percent believe Trump will pressure the FDA. So, in other words, most Americans believe Trump will pressure the FDA on a vaccine. Fifty-four percent said they would not get a free vaccine before the election. Now, more said that they would get it after, but 54 percent said they would not get a free vaccine before the election. This, you know, you have to wonder if this plays into it at all since this poll was done. AstraZeneca has paused their trial twice because people got sick. The first time they paused it, they found that the sickness wasn't associated with the trial but they didn't tell anyone about it until now, and that certainly makes you wonder about trust issues. Let's also take a look about testing. There's a new study out that shows that -- or suggests that there were more people sick with Covid back in the spring than we knew about. So back at this time there were 6.4 million possible cases of -- of -- they -- what they -- they find that there were 6.4 million possible cases by April 18th, but there were only about 720,000 reported by April 18th. So you can see there's a big difference there. There just wasn't enough testing done at the time. There's still concerns that there still isn't enough testing being done. Poppy. Jim.</s>HARLOW: Elizabeth, thank you for the reporting this morning. And ahead for us, much more on the Woodward tapes. What the president really knew about the pandemic.
New Poll Numbers on Coronavirus Vaccine.