Discuss the moral and ethical implications of Stewart Parnell's leadership of PCA. Discuss the ethical implications of the Queen of Liquid Paper's actions. What segment of the US Constitution gave Congress the authority to convene a hearing to investigate PCA? What powers, regulatory or otherwise, of Congress were implicated in this case? When federal investigators entered the Blakely, GA plant, did their actions violate the US Constitution? Explain why or why not and cite the specific Amendment your argument relies on. What Amendment(s) to the US Constitution did Mr. Parnell rely on during the Congressional hearing? Explain