This document summarizes research on how people engage in virtual boundary crossing through the internet even without physical travel. It finds that American college students who read foreign news websites are more likely to have traveled abroad previously and to communicate internationally online. These "boundary crossers" tend to be more liberal in their views, especially those aged 25 and younger, as international exposure during formative years may influence political identity development. While virtual travel does not replace real-world experiences, it can reinforce and expand on them, demonstrating how boundaries are recreated both physically and virtually in an increasingly globalized online world.