Make a Deal?

The theocratic regime in Iran that enslaves its own populace and threatens the world appears to be close to cementing a deal with America over its nuclear program. Why would the United States seek or enter into any agreement with fanatics who solicit murder on American soil? The mad mullahs sent assassins after Mike Pompeo and John Bolton and quite probably after President Trump as well. They have certainly encouraged, if not directed this morning's attempt on the life of Salman Rushdie in New York state. Iran was responsible for the deaths of hundreds of American troops in Iraq. The Iranian government does not abide by international norms nor keep its word, so why regard the mad mullah end time state as anything but an enemy?