mr. seaton, we can start with you. mr. seaton: i will say that is a challenge, making sure all of providers appreciate the significance of cybersecurity at our building that into the solutions they deliver is a requirement of doing business today. august, section 889 required us to certify anybody we are doing business with complies with supply chain restrictions that are federal wide. we are working with our providers and suppliers to make sure they understand and that they build that into our practices. rep. garcia: we have to make sure we are balancing our risk mitigations and do it with the cost elements, just making sure we are not driving some of these key suppliers out of business or out of industry or out of your business, right? i know that is a delicate balancing act as well. mr. seaton: the cost of having a compromise is a significant to those. you are right. it is a balancing act. rep. garcia: are the primes or tier one suppliers actively looking to package up programs programs to download to the lower-level sup

mr. seaton. mr. seaton, you are recognized for five minutes. >> thank you, chairwoman horn, ranking member babin and members of the subcommittee on space and aeronautics. for allowing me to appear before you today talk but about nasa's information technology infrastructure and efforts to manage and protect that infrastructure during the covid-19 pandemic. thankfully due to strategic investments made over the last several years nasa was well-positioned to get our mission moving for by shifting the majority of the workforce to telework last march. nasa has never been close and a workforce has continued to work remotely in a productive and often creative manner despite the highly contagious covid-19 virus. with strict safety protocols in place nasa is no now graduate t more employees on-site based on factors such as local conditions and guides from the cdc and other federal partners. let me assure you the safety of our workforce remains our top priority. at the same time, protecting a effectively operati

been described as a super spreader event at the white house last weekend when mr trump named his nominee for the vacant seatonsey chris christie who has checked himself into hospital with a slight fever. this is a crisis that has engulfed the trump administration less than a month before the election. donald trump‘s rival for the presidency, the democratic party candidate joe biden, has temporarily suspended some campaign activities because of the president‘s illness. but he is continuing to push for votes. this is what he had to say when asked to compare his policies to those of mr trump. i‘m in a little bit of a spot here because i don‘t want to be attacking the president and the first lady now because they now have contracted coronavirus. this isn‘t about politics. more than 200,000 americans have died from covid. 7.3 million have been infected. 30 million have lost pay cheques, hours or theirjobs entirely. dr amitava banerjee is an epidemiologist and clinical doctor at university college london. hejoins me now. he is getting these two experimental treatment including remdecivir. these are experimental dru