two countries that have to be discussed. it further adds to the list of issues that are likely to be dis discuss at those face to face meetings. it comes a few weeks, maybe a month, after the united states, after president biden imposed stringent sanctions on russia for precisely this issue, the solar winds hack which microsoft says was carried out by the same hacking group backed by the svr, the russian foreign intelligence service has this latest hack, there were sanctions, expulsions of diplomats, there were sanctions against individuals as well, as well as economic sanctions, and it seems to make no difference whatsoever to the behavior of the russian side, ana. >> it almost seems like it's an escalation then in that regard. thank you, matthew chance, for that update. a trove of evidence, but will it give us an answer to this question? did the coronavirus leak from a chinese lab? a new report says officials still have a lot of intelligence already collected to an lees. an update to a story we