During or shortly after the present regime took over Iran and held our embassy personnel as hostages until Reagan was elected, an individual of Iranian descent applied for a faculty job at my university department. I vociferously opposed the hiring, saying I considered Iranians to be enemy aliens.
I'm pretty sure I shocked at least some of my liberal colleagues with this stance. Whatever the case, the individual was not hired.
Looks like I was ahead of the curve. See this article from Tablet on the existence of an Iranian spy ring at high levels in Washington, including inside the Pentagon.
When people chant "Death to America," I take them at their word. Maybe you should too?