Following Super Tuesday, it seems likely the party nominees will be Donald Trump and Hillary Clinton. Neither of these individuals is particularly refined, both play to win and hit below the belt.
If Trump and Clinton run against each other in November, expect the campaign attacks to have all the subtlety and grace of a duel with chainsaws. Both have lots of baggage for oppo researchers to dig up, and neither will be loath to use it. Whoever wins will win ugly ... bloody, battered and hated by half the populace.