WASHINGTON, June 18 (Xinhua) -- The U.S. State Department on Wednesday directed its diplomatic missions to screen the social media and online presence of all foreigners applying for student visas.

当美国基金经理史蒂文·伍德 (Steven Wood)将目光投向享有盛誉的瑞士钟表制造商斯沃琪集团 ( Swatch Group )时，他尝试了一种颇具格调的开场方式。 他给首席执行官尼克·海耶克 (Nick Hayek)寄去了雪茄、一本他喜欢的书— ...

"Immigrants play a huge role in the California economy," USA Today on Friday quoted Giovanni Peri, an economics professor at the University of California, Davis, as saying. Without immigrants, "there ...