USA Today reports: Continental tests 'self-boarding' at Houston airport

In an effort to cut costs and make the airport experience less of a hassle, Continental is testing "self-boarding." It works similar to customers boarding the New York City subway and is common practice in many international airports. The read the entire article go to http://www.usatoday.com/travel/flights/2010-07-26-continental-self-boarding-houston-intercontinental_N.htm?POE=click-refer