NEW YORK, NY - MARCH 08: Sen. Elizabeth Warren (D-MA), one of several Democrats running for the party's nomination in the 2020 presidential race, speaks during a campaign event, March 8, 2019 in the Queens borough of New York City. On Friday, Warren released a new regulatory proposal aimed at breaking up some of the nation's biggest technology companies, including Amazon, Google and Facebook. Warren's event on Friday evening took place less than a mile from where Amazon had previously planned to open a new headquarters in Long Island City before pulling out of the deal last month after critics said the city gave them excessive government incentives. (Photo by Drew Angerer/Getty Images)