Top members of former Colorado Gov. John Hickenlooper’s campaign are departing in a major shakeup as the brewpub owner-turned-politician tries to turn around his struggling presidential bid.

Campaign manager Brad Komar and national finance director Dan Sorenson have left the campaign. Spokeswoman Lauren Hitt confirmed their departures and said she, too, will exit the campaign in the coming weeks.

The departures come after the close of the second quarter of campaign fundraising. Hickenlooper is expected to lag well behind the Democratic National Committee’s benchmark of 130,000 donors needed to qualify for the debate stage in September — one of several candidates who could fail to meet that threshold.

Hickenlooper, who served two terms as governor of a Western swing state, has struggled to gain attention in the crowded Democratic field. He has touted moderate positions and repeatedly warned Democrats they risk being tagged as socialists by tacking too far to the left.

But with several candidates, and many Democratic voters, embracing more liberal positions, Hickenlooper’s message — or at least the messenger — has failed to resonate. He was roundly booed last month at the California Democratic Party convention when he condemned socialism .

Hickenlooper’s team projected optimism about the future, announcing that the candidate had hired a new campaign manager, M.E. Smith.

Smith ran Sen. Bob Casey’s successful re-election campaign in Pennsylvania last year. She was Hickenlooper’s deputy campaign manager in 2014, when Komar ran the governor’s successful re-election effort amid a Republican wave.

At least one of Hickenlooper’s departing staffers was headed to a rival campaign. Sorenson, the finance director, will join former Texas Rep. Beto O’Rourke’s campaign, O’Rourke’s team confirmed late Monday.

(AP)