‘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. 6 years ago National Politics, PoliticsWashington Post More Articles: March 23 Most voters support bans on transgender athletes in female sports March 21 Trump Administration Unveils National AI Legislative Framework