(Reuters) – Meta Platforms Inc Chief Executive Officer Mark Zuckerberg will testify in a case by the Federal Trade Commission (FTC) that argues the company’s proposed deal to buy virtual reality (VR) content maker Within Unlimited should be blocked. In a court document filed with U.S. District Court Northern District Of California on Friday, the FTC listed 18 witnesses it plans to question, including Zuckerberg, Within CEO Chris Milk and Meta Chief Technology Officer Andrew Bosworth. They were also on a list of witnesses submitted on Friday by defendants Meta and Within. In addition to defendi…