A rapids descent

About 75 expert paddlers will compete on the torrent waters of a man-made white-water course in Dickerson, Maryland, during the USA Canoe/Kayak 2010 Slalom National Championships Sunday.

About 75 expert paddlers will compete on the torrent waters of a man-made white-water course in Dickerson, Maryland, during the USA Canoe/Kayak 2010 Slalom National Championships Sunday.

© 2010 The Washington Post Company