On a hot afternoon in Turkey’s capital Ankara, we speak to Enas, 23, and her brother Mohammed, 24 years-old, sitting next to each other in the campus of the university where Mohammed studies. They are ...

(CNN) — “Excuse me, where are you from? I bet I can guess your language.” When Yuji Beleza strolls through the streets of Vienna, he doesn’t just see crowds. He sees a challenge — and an opportunity ...