“Barnes became the Trump campaign’s go-to resource for figuring out how to maximize those tools. In April 2016, after a wknd at the Coachella music festival in CA, he & his manager flew to San Antonio to meet w/ Parscale...”
"The Trump team also wanted to pay for ads with a credit card, but Facebook’s payments system wasn’t set up to handle payments of as much as $300,000 to $400,000 a day on a credit card..."
"As employees looked for ways to mend the problem, Parscale texted Barnes to say Trump would go on TV and “say Facebook was being unfair to him” if the issue wasn’t resolved quickly, Barnes said. Eventually, Facebook came up with a fix."
"...in mid-2018, Barnes helped design Facebook’s war room...Shortly before a press junket to showcase it, 2 Facebook...officials advised him to stay away from the event in case journalists raised questions about his role helping the Trump campaign."