text:  tone of his speech. He threw away his original speech that is due to be delivered Thursday, that acceptance speech. He says he wants to instead speak about uniting the country. So it seems he and his campaign feel that by appearing less tribal, toning down some of the political attacks, that that might help him with undecided voters. But Corey Lewandowski told me fundamentally the program here will remain the same. Republicans will try to outline the