Leave Your Laptop at Home

In an age of international travel — where large numbers of citizens, especially those involved in sensitive journalism and activism, frequently travel outside the country — this power renders the protections of the Fourth Amendment entirely illusory. By virtue of that amendment, if the government wants to search and seize the papers and effects of someone on U.S. soil, it must (with some exceptions) first convince a court that there is probable cause to believe that the objects to be searched relate to criminal activity and a search warrant must be obtained. But now, none of those obstacles — ones at the very heart of the design of the Constitution — hinders the U.S. government: now, they can just wait until you leave the country, and then, at will, search, seize and copy all of your electronic files on your return. That includes your emails, the websites you’ve visited, the online conversations you’ve had, the identities of those with whom you’ve communicated, your cell phone contacts, your credit card receipts, film you’ve taken, drafts of documents you’re writing, and anything else that you store electronically: which, these days, when it comes to privacy, means basically everything of worth.

[...]

A 2011 FOIA request from the ACLU revealed that just in the 18-month period beginning October 1, 2008, more than 6,600 people — roughly half of whom were American citizens — were subjected to electronic device searches at the border by DHS, all without a search warrant. Typifying the target of these invasive searches is Pascal Abidor, a 26-year-old dual French-American citizen and an Islamic Studies Ph.D. student who was traveling from Montreal to New York on an Amtrak train in 2011 when he was stopped at the border, questioned by DHS agents, handcuffed, taken off the train and kept in a holding cell for several hours before being released without charges; those DHS agents seized his laptop and returned it 11 days later when, the ACLU explains, “there was evidence that many of his personal files, including research, photos and chats with his girlfriend, had been searched.” That’s just one case of thousands, all without any oversight, transparency, legal checks, or any demonstration of wrongdoing.

  Glenn Greenwald

If you're vacationing in Europe, just looking to have fun, it probably won't affect you, but anything about you or your visit with even the hint of Islam – we don't even especially don't want you to educate yourself on the matter – is going to cause you trouble, but I can also tell you from experience that if you visit Venezuela, you should be prepared to be looked upon as a criminal when you come home.

...but hey, do what you want...you will anyway.