I happened across this article while searching www.whoseflorida.com for some other stuff, its a very interesting read.
Barry Goldwater accepted the Republican nomination for president in 1964 with the line that passed from his lips straight into history: "Extremism in the defense of liberty is no vice."
Do you remember Goldwater's next sentence? "And let me remind you also that moderation in the pursuit of justice is no virtue."
Goldwater got buried in a landslide, but his conservatism would find its true champion in Ronald Reagan. Politics has been edging rightward ever since.
Moderation has gone out of fashion in Florida, at least in the Republican primary for U.S. Senate. The candidates are engaged in an elaborate dance to get to the right of each other. Nobody wants to be stuck in the middle, where a scarlet letter "M" awaits a doomed moderate.
http://www.sptimes.com/2004/06/19/Columns/GOP_dance__Step_to_th.shtml