According to the Minister of Finance, Donald Fleming, "Pearson looked at first merry, then serious, then uncomfortable, then disturbed, and finally sick." Pearson recorded in his memoirs that the Prime Minister "tore me to shreds". Prominent Liberal frontbencher Paul Martin called Diefenbaker's response "one of the greatest devastating speeches" and "Diefenbaker's great hour". On February 1, Diefenbaker asked the Governor General, Vincent Massey, to dissolve Parliament, alleging that though St. Laurent had promised cooperation, Pearson had made it clear he would not follow his predecessor's lead. Massey agreed to the dissolution, and Diefenbaker set an election date of March 31, 1958.