RT [@jmartNYT](https://twitter.com/jmartNYT/status/1336064865111306240) ?

“Trump administration officials passed when Pfizer offered in late summer to sell the U.S. government additional doses of its Covid-19 vaccine, according to people familiar with the matter. Now Pfizer may not be able provide more of its vaccine… https://t.co/PmMd7kiIoG