Franklin had acquired a packet of about twenty letters that had been written to Whately. Upon reading them, Franklin concluded that Hutchinson and Oliver had mischaracterized the situation in the colonies, and thus misled Parliament. He felt that wider knowledge of these letters would then focus colonial anger away from Parliament and at those who had written the misleading letters. Franklin sent the letters to Thomas Cushing, the speaker of the Massachusetts assembly, in December 1772. He insisted to Cushing that they not be published or widely circulated. He specifically wrote that they should be seen only by a few people, and that he was not "at liberty to make the letters public." The letters arrived in Massachusetts in March 1773, and came into the hands of Samuel Adams, then serving as the clerk of the Massachusetts assembly. By Franklin's instructions, only a select few people, including the Massachusetts Committee of Correspondence, were to see the letters. Alarmed at what they read, Cushing wrote Franklin, asking if the restrictions on their circulation could be eased. In a response received by Cushing in early June, Franklin reiterated that they were not to be copied or published, but could be shown to anyone. A longtime opponent of Hutchinson's, Samuel Adams narrowly followed Franklin's request, but managed to orchestrate a propaganda campaign against Hutchinson without immediately disclosing the letters. He informed the assembly of the existence of the letters, after which it designated a committee to analyze them. Strategic leaks suggestive of their content made their way into the press and political discussions, causing Hutchinson much discomfort. The assembly eventually concluded, according to John Hancock, that in the letters Hutchinson sought to "overthrow the Constitution of this Government, and to introduce arbitrary Power into the Province", and called for the removal of Hutchinson and Oliver. Hutchinson complained that Adams and the opposition were misrepresenting what he had written, and that nothing he had written in them on the subject of Parliamentary supremacy went beyond other statements he had made. The letters were finally published in the "Boston Gazette" in mid-June 1773, causing a political firestorm in Massachusetts and raising significant questions in England. The letters were written primarily in 1768 and 1769, principally by Hutchinson and Oliver, although the published letters also included some written by Charles Paxton, a customs official and Hutchinson supporter, and Hutchinson's nephew Nathaniel Rogers. The letters written by Oliver (who became lieutenant governor when Hutchinson became governor) proposed a significant revamping of the Massachusetts government to strengthen the executive, while those of Hutchinson were ruminations on the difficult state of affairs in the province.