>> we have seen real improvement in testing, and to help lead our federal testing program i have talked -- i've, excuse me, i've tapped dr. tom, i hope i pronounce -- ingelsby, correct, is that right? >> sandra: president biden laying out his latest version of a testing tragedy, testing is one of the pillars and buying 500 million more kits, but did not seem too familiar with the man tapped to lead the federal response, as the polling average shows he's underwater on the issue, that's the 538 polling average on the screen. one of his strongest polling areas in year one.