Both Pfizer and Moderna, the two major drug manufacturers likely to receive emergency authorizations for a Covid-19 vaccine in the coming weeks, have rejected invitations from President Trump to appear at a White House “Vaccine Summit” on Tuesday, Stat reports.
Bloomberg says the three-hour summit is scheduled to be held indoors, despite a raging pandemic.


?Political Trivia
Eight moments in political history. Put them on a timeline.
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