1. Not sure why this is on HN.<p>2. I am not shocked that this happened to two US Citizens of Arab descent - they fit a certain profile and were PNGed at the border. I am sorry for their experience and would demand more professionalism from the security agents at the border. At the same time, any country can declare a non citizen a persona non grata. If there was a plane leaving in 2 hours it's safe to assume they would have been on that one.<p>3. Quoting the USG: "
Israeli authorities might consider as Palestinian anyone who has a Palestinian identification number, was born in the West Bank or Gaza, or was born in the United States but has parents or grandparents who were born or lived in the West Bank or Gaza. Any such U.S. citizen might be required by the Government of Israel to travel to Israel using a PA passport. Without the PA passport, such U.S. citizens might be barred from entering or exiting Israel, the West Bank, or Gaza, or they may face serious delays at the ports of entry." <a href="http://travel.state.gov/travel/cis_pa_tw/cis/cis_1064.html" rel="nofollow">http://travel.state.gov/travel/cis_pa_tw/cis/cis_1064.html</a><p>4. Folks, encrypt your laptops at border crossings and forget the password. This goes for the US as well. The 4th Amendment does not apply at US borders, and most countries don't even have the niceties of the Bill of Rights.<p>5. The US is just a little nicer:<a href="http://nomadlaw.com/2010/04/i-am-detained-by-feds-for-not-answering-questions/" rel="nofollow">http://nomadlaw.com/2010/04/i-am-detained-by-feds-for-not-an...</a>