People skate on the frozen Keizersgracht canal in Amsterdam, Netherlands, Tuesday, Feb. 7, 2012. Volunteers poured onto frozen rivers and lakes in the northern Netherlands on Tuesday to shovel away snow that is one of the major hurdles in the way of a grueling speedskating race called Elfstedentocht, or 11 Cities Tour being held for the first time in 15 years. (AP Photo/Margriet Faber)
Read the article: Dutch troops lend military muscle to efforts to stage mythical skating marathon on frozen canals
