WASHINGTON (AP) - A federal agency collected extensive personal information about airline passengers although Congress told it not to and it said it wouldn't, according to documents obtained Monday by The Associated Press. A Transportation Security Administration contractor used three data brokers to collect detailed information about U.S. citizens who flew on commercial airlines in June 2004 in order to test a terrorist screening program called Secure Flight, according to documents that will be published in the Federal Register this week. The TSA had ordered the airlines to turn over data on those passengers, called passenger name records, in November....