When there is a nationwide federal distribution really up in the air. and new research now showing that it is questioning the reliability of detecting the omicron by the widely used rapid test. how do you square that, sir. >> you know, we know that testing is a part of overall strategy that should be used to keep our schools open. vaccination efforts are also big part of that strategy. we have seen them work. as schools come in, they should be thinking about a testing strategy to make sure students are having symptoms, they should be tested in school. keeping in school is critical for them, ou...