Team Finland's Teemu Hartikainen, left, and Team USA's Jake Gardiner collide the second period of a quarter final hockey game at the world junior hockey championship on Saturday, Jan. 2, 2010 in Saskatoon, Saskatchewan. AP Photo logo AP Photo 25 months ago

Team Finland's Teemu Hartikainen, left, and Team USA's Jake Gardiner collide the second period of a quarter final hockey game at the world junior hockey championship on Saturday, Jan. 2, 2010 in Saskatoon, Saskatchewan.