>> well, i don't believe there really is such thing as a liberal republican. >> actually, there were many liberals in the government. like governor nelson rockefeller of new york. tonight he's demanding that his party denounce segregation and extremism. >> these extremists phenomes fear hate and terror. they encourage disunity. >> the crowd quickly turns hostile. >> he starts being booed in a remarkly vicious way. it's frightening. >> the governor is entitled to be heard for five minutes. he can't be heard for five minutes if we're going to have these constant interruptions. >> conservative republicans despise the wealthy liberal easter lilies like rockefeller,