In spring 2007, as one of many American air travelers who were inconvenienced when our names popped up on a federal watch list," I never could get straight answers from my government. Was this a mistake, or was I being flagged for some reason? How many Americans were on that watch list? What were the criteria for getting on it? I filed my appeal with the Department of Homeland Security's Travel Redress Inquiry Program (TRIP). The Department of Homeland Security received 75,315 requests for redress under the TRIP program as of Oct. 31. Of those requests, 49,826 have been adjudicated, 7,217 are under review, and 18,272 are awaiting supporting documentation, according to the DHS. "Absolutely, the system didn't work as well as it should have," said Suzanne Trevino, a spokeswoman for the Transportation Security Administration. Once an airline receives a passenger's control number, along with full name, date of birth and gender, that information is transmitted to the government for clearance. Fewer than 2,500 known and suspected terrorists are actually on the "no fly" list, according to Trevino. And less than 10 percent of them are Americans. [Yet] the FBI's Terrorist Screening Center has acknowledged that its watch list has more than 1 million entries of names and aliases representing about 400,000 people [with] with an average of 1,600 people who presented a "reasonable suspicion" being added every day.