When President Trump threatened to go after Amazon, Jeff Bezos didn't say a word publicly. When Sen. Elizabeth Warren accused the company of antitrust violations, it stayed mum. But not long after Sen. Bernie Sanders called out Amazon for paying its workers too little, the e-commerce giant raised its salaries.
What's going on: Amazon — unlike some other companies with similar size and influence — has been largely immune to public pressure. But, in a super-tight labor market, with dozens of retailers vying for the same pool of warehouse workers, Amazon can't afford bad press that might push workers away.