oswald had acted alone. to done so would have meant confronting terrible truths about his role in his brother's administration and the rage he felt at john kennedy's murder. just. just. at the time robert kennedy was running for the u.s. senate in new york he took time off from the campaign to reflect on the years he had devoted to his brother's political career he was overcome by anger but where did this anger come from and as he himself moved on to the political stage he sought to learn from the mistakes it manc for example when he was u.s. attorney general had he gone too far in his effort to convict teamsters union president jimmy hoffa it might help but pick up the baby there is that. about the go black and evidently you think thing hoffa had been the focus of kennedy's first