Warren set up her primary campaign with big money, then swore it off - The Boston Globe
On the highest floor of the tallest building in Boston, Sen. Elizabeth Warren was busy collecting big checks from some of the city’s politically connected insiders. It was April 2018 and Warren, up for reelection, was at a breakfast fund-raiser hosted for her by John M. Connors Jr., one of the old-guard power brokers of Massachusetts.
Soon after, Warren was in Manhattan doing the same. There would be trips to Hollywood and Silicon Valley, Martha’s Vineyard and Philadelphia — all with fund-raisers on the agenda.