Danger. John, there is also development on hydroxychloroquine. Thats the drug that President Trump and many fox hosts have touted repeatedly. Theres a new study that shows that those who took it had higher death rates than those who did not. Now the National Institutes of health is recommending against using this drug in combination with the socalled zpak that the president has also been pushing. Meanwhile, the Senate Passing a 480 billion relief package for small businesses. It also provides money for hospitals and for more testing. The house is expected to vote on this measure tomorrow. Lets start with the significant change to the timeline of the Virus Outbreak here in the u. S. Cnns dan simon is live in San Francisco with the details. What have we learned, dan . Hi, alisyn. Experts have been speculating that some time that the virus has been in the country earlier than anybody ever knew. Now this adds to the growing body of evidence. What Santa Clara County is saying, keep in mind