James O’Keefe’s departure from Project Veritas, the right-wing organization known for conducting undercover sting operations, came after the board of directors claimed to staff that O’Keefe had endangered the group’s nonprofit status, according to documents and people familiar with the situation.Get the full experience.Choose your planIn a memo sent to employees last week, the board warned, “THERE IS NO PROJECT VERITAS WITHOUT THE IRS,” referring to the Internal Revenue Service, which regulates nonprofits.Project Veritas is registered under section 501(c)3 of the Internal Revenue Code, meaning it cannot engage in politics or operate for the benefit of private interests. In exchange,...