FILE - In this Monday, Feb. 10, 2014 file photo, Tucker Fredricks of the United States competes in the first heat of the men’s 500-meter speedskating
FILE - In this Monday, Feb. 10, 2014 file photo, Tucker Fredricks of the United States competes in the first heat of the men's 500-meter speedskating race at Adler Arena in Sochi, Russia, during the 2014 Winter Olympics. After a strong season on the World Cup circuit, the U.S. speedskating team has had a miserable performance the first week of the Sochi Olympics and much of the speculation has turned to its new high-tech Under Armour skinsuit developed with help from aerospace and defense giant Lockheed Martin. ((AP Photo/Patrick Semansky, File))