The biggest FF one could possibly imagine for a white politician in power in the deep south in the 1930s.
The good old days when liberals really didn't mind if they had some slightly racist supporters as long as those economic initiatives could be achieved. Of course, all of those culturally conservative populists from the South (not saying Long, specifically, mind you) would later be deemed "right-wingers" because they were racist, but I digress.
Even more so because many of them finally became Republicans (and thus - automatically "enemies") of late, because of dominance of social liberalism in Democratic party... Both parties are like a religious sects to me now....