Media outlets reported this week that an international student at Harvard University was deported back to Lebanon after border agents in Boston searched his electronic devices and confronted him about his friends’ social media posts. These allegations raise serious concerns about whether the government is following its own policies regarding...

Having for years enforced a constitutionally offensive border search regime at physical borders and U.S. international airports, Customs and Border Protection (CBP) recently proposed to expand its violations in troubling new ways by prompting travelers from countries on the State Department’s Visa Waiver Program list to provide their “social media...