Students return to St. Thomas University for the winter semester, marking the start of a new term on campus. (Credit: Sabrina Zabatiero)  Coming back to class can be tough. For some, it means returning to a familiar environment, reconnecting with friends and resuming routine. For others, it involves starting over in a new country, adjusting to a different culture, different food and life far from home.  While students share the same campus, local and international students of