evidence: Waldron was a Trump campaign associate who made false assertions of election fraud as an expert witness during hearings alongside Rudy Giuliani in Arizona, Georgia, and Michigan.[137] [...] Raskin said there may be others worthy of prosecution ... Pressed why Trump and Eastman were the only ones formally referred to DOJ, Raskin told reporters ... [that the committee's] investigators were 'stymied' because some individuals chose not to cooperate...