My Grandfather was an Italian immigrant who move here only after he was taught english at the age of 13. He lied about his age to join the army at the age of 15, became the company bugler and fought on the front lines in Europe.
He flew the American flag everyday and sometimes played taps for us before taking it down.
If he heard another immigrant say anything bad about America, he would tell them to, "go the h*@l back where they came from if they didn't like it, this is a free country and nothing is keeping you here"!!!
Maybe someone should tell that supervisor, an immigrant from Africa the same!! You give me her contact info and I'll be glad to share my Grandfather's story with her.
My Grandfather lost one of his two sons in WWII, the other son is my dad who was fighting in of all places, Italy, when he found out about his younger brothers death.
Sorry to ramble on but now I feel better.