CURRENTGLOBAL Buffett’s Berkshire bets on Big Pharma, invests in four drugmakersEditor Selangor JournalNovember 17, 2020 by Editor Selangor JournalNovember 17, 2020 REUTERS, Nov 17 — Warren Buffett’s Berkshire Hathaway Inc said on Monday it has begun investing in the stocks of four large drugmakers, betting on...