A new Suffolk University/Boston Globe poll in Massachusetts finds Joe Biden leading the Democratic presidential race with 22%, followed by Sen. Elizabeth Warren at 10%, Pete Buttigieg at 8% and Sen. Bernie Sanders at 6%.

Just over 40% of voters said they were still undecided.

“The Massachusetts Republican Party is aiming to protect President Trump from primary challengers such as former Massachusetts Gov. Bill Weld by approving a new winner-takes-all delegate plan,” Politico reports.

A new Emerson Poll in Massachusetts finds Sen. Bernie Sanders with 26% of the vote in the Democratic field, followed by Joe Biden at 23%, Elizabeth Warren at 14%, Pete Buttigieg at 11%, Beto O’Rourke at 8%, and Kamala Harris at 7%.

The most anticipated primary race in Massachusetts might be between Rep. Mike Capuano (D) and Ayanna Pressley (D) in the 7th congressional district.

Polls close at 8:00 p.m. ET.

A new WBUR poll in Massachusetts finds Hillary Clinton leading Bernie Sanders in the Democratic presidential race, 49% to 45%.

On the Republican side, Donald Trump holds a commanding lead with 40%, followed by Marco Rubio at 19%, John Kasich at 19%, Ted Cruz at 10% and Ben Carson at 5%.