OOC: They make the appropriate tribalistic noises, but on polices Trump is the most liberal Republican presidential nominee since Dewey, and Bill Clinton is essentially a traditional Southern bourbon pol and his wife was a Goldwater girl from the collar counties. If their takeover of their respective parties lasts, we will get back to Republicans on the left and liberals on the right. The takeover may not last, in the UK Labour vomited out the Blairites and the Tories have been edging away from Thatcherism, but US parties historically have flopped around political positions.