In summary San Diego Republican activist Carl DeMaio held a press conference this morning at the party convention in downtown Sacramento denouncing former Assemblyman Travis Allen, calling him unfit to lead the state Republican Party.

Carl DeMaio endorses Jessica Patterson for CAGOP chair, vociferously anti-endorses Travis Allen.

There’s only room enough for one “anti-establishment” bomb thrower in the California GOP.

Or so some might conclude after San Diego Republican activist Carl DeMaio held a press conference this morning at the party convention in downtown Sacramento denouncing former Assemblyman Travis Allen, who is running to be the next state GOP chair. His election, DeMaio said, would be the “final nails in the coffin” for the party.

The bad blood between the two rabble-rousers dates back at least a year. During the Prop. 6 campaign, Allen spent over $300,000 raised to push for the ballot measure on ads that prominently featured himself. At the time, Allen was running for governor.

“Travis Allen was never interested in qualifying a gas tax repeal for the ballot,” said DeMaio. “Travis Allen was interested in one thing: promoting Travis Allen. In fact, it’s the only thing he seems to be good at.”

DeMaio instead endorsed Jessica Patterson for the chair’s job. Patterson, a Latina millennial with a lengthy resume as a behind-the-scenes party organizer, has been endorsed by an overwhelming majority of elected Republicans in state government—many of them Allen’s former colleagues. Steve Frank, a Republican activist from Simi Valley, is also running for chair. Last week, Frank and Allen formed a coalition of “resistance” to Patterson, vowing to back whoever gets more votes after the first round vote on Sunday.

This is the latest development in a feud between DeMaio and Allen, two conservatives who otherwise have plenty in common.

Both cast themselves as representatives of the party’s grassroots, ready to make trouble with an out of touch party “establishment.” Both were prominent supporters of the failed effort to repeal an increase in the state gas tax last November. Both are firebrands with a talent for stirring up convention crowds and gathering fervent support on social media.

DeMaio warned that if Allen wins funding resources for the party would “dry up.”

“With Travis Allen you’ll have a vanity party centered around one individual who is an egomaniac who will turn off most of the donors,” he said. “Travis Allen shouldn’t be entrusted to run a rotary club, let alone the California Republican Party.”

Asked about the press conference, Allen hit back at DeMaio.

“Unfortunately, after failing Californians with a badly managed campaign to Repeal the Gas Tax, he now is looking for excuses and issues to distra(ct) from his failure,” he said via text message.

Asked to respond in turn, DeMaio said: “Travis, just go away.”