Every person has a unique tongue print.
Harold Dow reports from ground zero at the World Trade Center where a group of fire fighters from Texas have come to New York to help clear the devastation. Pentagon correspondent David Martin takes a look on how the war on terror will stretch US military resources around the world. Also, Bill Lagattuta has the story of a injured New York fire fighter as he leaves the hospital and lucky to be alive. Plus, Erin Moriarty investigates how a break down in immigration screening apparently let known Islamic terrorists into the country. White House Correspondent John Roberts will be on hand to bring us the reaction at home and abroad to President Bush's address last night to a joint session of Congress.