WASHINGTON — The Democratic Party is locked in a sharp internal fight over its direction, with centrist factions warning that a progressive push could cost critical elections. The conflict pits established party figures against an ascendant left wing as the 2026 midterm cycle takes shape.

Matt Bennett, co-founder of the centrist Democratic group Third Way, is working actively to counter that push. He argues the party's leftward drift risks its chances in key battleground states.

"It is an enormous mistake and an enormous risk for them to be engaged in an effort to push the party to the left," Bennett said.

Left-wing candidates are gaining momentum, drawing sharp criticism from longtime Democrats. Veteran strategists and moderate figures have raised alarms about where the party is headed.

Democrats are eyeing a favorable Senate map in 2026, but the internal divide could undermine those opportunities. Party strategists point to candidates like Graham Platner in Maine as examples of the concern: nominees positioned too far left, they argue, could struggle in general elections even in states where Democrats typically perform well.

The fight also complicates the path for potential 2028 presidential contenders, who will have to choose sides or find a way to straddle an increasingly bitter divide.

Bennett said Sen. Bernie Sanders' brand of far-left politics "is not what America is asking for." Establishment Democrats warn that the "socialist" label, often applied to more progressive candidates, erodes electoral advantages and could hinder the party's performance in the midterms.