I regret I did not sell only to buy the dip ..... It seems like Bernie Sanders sent a tweet on today's morning about canceling covid vaccine's patents in order to distribute them fairly across the world. However, I don't think this will be happening because factories in South Africa and Latin America is set to produce pfizer vaccines by early 2022. Current production speed can meet needs for yearly boosters, which is probable at this point.$Pfizer(PFE)$