The Donald Trump campaign is accusing the Ted Cruz campaign of staging a coordinated “attack” in Georgia that led to pro-Trump delegate candidates being challenged and deposed in every corner of the state, which Trump had won resoundingly in the primary.

“Private backroom nominations committees producing ‘recommended’ slates, county delegations voting in blocs, floor motions made targeting our supporters,” Trump national delegate director Brian Jack claimed, in an exclusive interview with Breitbart News. “This is the machine politics we read about in school, not the grassroots activism our campaign encourages.”

Trump supporters walked out of the district convention in Buford Saturday after a Cruz-Marco Rubio alliance bumped all of the potential Trump delegates off that district’s slate. But the chaos in Buford happened everywhere at Saturday’s district conventions, with Cruz supporters isolating and targeting pro-Trump delegate candidates in order to reverse Georgia’s votes on a potential second ballot at the Republican National Convention in Cleveland in July.

“Within an hour I knew this had happened all over the state of Georgia,” Thomas Deen, senior data analyst for the Trump campaign in Georgia, told Breitbart News. “I am aware of instances in all fourteen of our congressional districts.”

“I was speaking to someone in our third district and he said that they actually re-did the committee and replaced the committee with Cruz members and then passed motions to replace the Trump delegates with Cruz delegates,” Deen said.

“This is not an isolated incident. I spoke to Jeanie Seaver, the grassroots coordinator [on the Trump campaign]. She was kicked off being a delegate and replaced with an 18-year old kid right out of high school because he was a Cruz supporter and there was nothing she could do because the committee was just banging their gavels” shutting down dissent, Deen said.

“This was an attack. We’re not going to take it lying down.”

Breitbart News has obtained an email that Ted Cruz sent out to his supporters on the eve of the district conventions telling them to talk to the “Cruz team” at their respective convention sites to figure out their strategy for voting for Cruz delegates.

Our campaign was honored to have the support over 300,000 Georgians in the Georgia Primary on March 1st. If you supported our campaign, we humbly thank you. If you supported another candidate, I invite you to unite behind our campaign because we are the only campaign that can defeat Hillary Clinton and reignite the promise of America.