By Natalya Bucuy • Cardinal Managing Editor  “Unity is the rock on which the entire edifice of a nation is built.  Without it, the strongest of structures will collapse into rubble.”  Nelson Mandela  At 4 a.m., Cristina woke up to an emergency siren blaring through the pre-dawn city. Fog covered the buildings outside. “Everything stood still, with … Continue reading Immigrant Heritage Month: “People Are People Everywhere”