Sanders indicated that he is settling in for a protracted Democratic nominating race against Clinton.
BOSTON -- Democratic presidential candidate Bernie Sanders is settling in for a protracted nominating race against former first lady and secretary of state Hillary Clinton.
"What this is about is a slog, state by state by state," Sanders said Monday at a press conference at a South Boston ironworkers hall.
Sanders, a U.S. senator from Vermont who calls himself a "Democratic socialist" and started the race trailing far behind Clinton in the polls, is now locked in a tight battle with Clinton. Clinton barely won the Iowa caucuses, with that contest a virtual tie. Sanders defeated Clinton by a landslide in the New Hampshire primary, before Clinton won Nevada. Sanders and Clinton both hope to do well in Massachusetts, a heavily Democratic state that votes March 1.
While Clinton has locked up support from most of Massachusetts' congressional delegation and from powerful politicians, including Attorney General Maura Healey, Sanders could get support from many of the liberal Democrats who rallied behind U.S. Sen. Elizabeth Warren, a progressive leader and Massachusetts Democrat who has not endorsed in the presidential race. Nationally, Sanders has benefited from support from younger voters, while Clinton's supporters have been older and wealthier.
"I think Sen. Sanders' record on $15 an hour minimum wage, health care as a right, free trade policies, and free public college tuition are really resonating with people that feel very economically insecure, and that includes a large segment of the middle class population here in Massachusetts," said State Sen. Jamie Eldridge, D-Acton, a liberal state senator who supports Sanders.
Sanders used the press conference, hours before he traveled to Amherst for a rally, to announce new endorsements and to attack Clinton.
Sanders received the support of Iron Workers Local 7, a union with 3,000 workers in New England. He also received the endorsement of People's Politics, which bills itself as a new national grassroots organization of working class individuals "fighting for racial and economic justice." People's Politics sent activists from around the country to Massachusetts to campaign for Sanders.
Sanders, who talks about creating a "political revolution," used the press conference to attack Clinton for accepting support from super political action committees - organizations that can raise and spend unlimited sums of money but cannot coordinate with a candidate. He also attacked her for supporting free trade policies, which Sanders opposes.
Christina Reynolds, a spokeswoman for Clinton's campaign, said, "How revolutionary: After a loss in Nevada and facing an uphill climb in South Carolina, Bernie Sanders is breaking his campaign pledge once again to trot out old, tired attacks on Hillary Clinton."
Sanders said Clinton has adopted several of his policy positions. But, he said, "The people of Massachusetts and the U.S. need to know the difference between hastily adopted campaign rhetoric and the real record and the long held ideas of the candidates."
Sanders focused on a theme of his campaign, which is the "corruption" of the campaign finance system. He attacked Clinton for getting support from super PACs, including one that raised $15 million from Wall Street donors.
"Secretary Clinton has a number of super PACs, which today are raising very, very large sums of money from Wall Street and other powerful special interests," Sanders said. "If these contributions from Wall Street and other powerful special interests have no influence over the candidate, why are these special interests making huge campaign contributions?"
In contrast, Sanders said he has raised money from four million individual donors, with an average contribution of $27.
The New York Times reported that Sanders has benefited from outside spending from a super PAC run by a national nurse's union. There are other small super PACs that have formed to help Sanders, according to campaign finance records, although the money they raised so far pales in comparison to the more than $50 million that the largest pro-Clinton super PAC raised.
Sanders also criticized Clinton for supporting NAFTA, the North American Free Trade Agreement, and for initially supporting the Trans-Pacific Partnership, though she later came out against it.
Both are free trade agreements that Sanders opposes. He argues that free trade deals allow U.S. companies to outsource work to lower paid workers overseas. "I have the radical idea that maybe instead of having unfettered free trade, we should have fair trade protecting workers in this country and poor people abroad," Sanders said.
Earlier in the day, in a conference call and at a Springfield event, the Clinton campaign attacked Sanders for his record on gun control. Prominent Clinton supporters including Healey, Hampden County Sheriff Mike Ashe and others argued that Clinton has a far stronger record supporting new gun control laws than Sanders does.