‘Billionaires in wine caves should not pick the next president of the United States’: Warren vs. Buttigieg on purity tests, explained Pete Buttigieg and Elizabeth Warren epitomized a debate about how the Democratic Party should raise money.Click here to view the full story 5 years ago National Politics, PoliticsWashington Post More Articles: February 10 House passes bill blocking future presidential bans on hydraulic fracking February 11 Lawmakers propose legislation to revoke District of Columbia’s Home Rule Act