• How Laura Poitras Helped Snowden Spill His Secrets - NYTimes.com
    http://www.nytimes.com/2013/08/18/magazine/laura-poitras-snowden.html?pagewanted=3&_r=1

    In June 2006, her tickets on domestic flights were marked “SSSS” — Secondary Security Screening Selection — which means the bearer faces extra scrutiny beyond the usual measures . She was detained for the first time at Newark International Airport before boarding a flight to Israel, where she was showing her film. On her return flight, she was held for two hours before being allowed to re-enter the country. The next month, she traveled to Bosnia to show the film at a festival there. When she flew out of Sarajevo and landed in Vienna, she was paged on the airport loudspeaker and told to go to a security desk; from there she was led to a van and driven to another part of the airport, then taken into a room where luggage was examined.

    “They took my bags and checked them,” Poitras said. “They asked me what I was doing, and I said I was showing a movie in Sarajevo about the Iraq war. And then I sort of befriended the security guy. I asked what was going on. He said: ‘ You’re flagged. You have a threat score that is off the Richter scale. You are at 400 out of 400. ’ I said, ‘Is this a scoring system that works throughout all of Europe, or is this an American scoring system?’ He said. ‘No, this is your government that has this and has told us to stop you.’ ”

    After 9/11, the U.S. government began compiling a terrorist watch list that was at one point estimated to contain nearly a million names. There are at least two subsidiary lists that relate to air travel. The no-fly list contains the names of tens of thousands of people who are not allowed to fly into or out of the country. The selectee list, which is larger than the no-fly list, subjects people to extra airport inspections and questioning. These lists have been criticized by civil rights groups for being too broad and arbitrary and for violating the rights of Americans who are on them.