Who is “The Werewolf?”

In “The Werewolf,” Paul Simon sings with ironic detachment about an America plagued by inequality and violence, and stalked by a werewolf.  Who is the werewolf?  He doesn’t say, so you can fill in the blank yourself:  ISIS; Wall Street bankers; cop killers; illegal immigrants; Putin; whatever.

After watching the GOP convention on Thursday, to me, the answer is clear:  Donald J. Trump is the werewolf.