Canada defenseman Xavier Ouellet (16) gets taken down by Team USA forward Alex Galchenyuk (15) during second period action in a semifinal match at the hockey world junior championships in Ufa, Russia on Thursday, Jan. 3, 2013. (AP Photo/The Canadian Press, Nathan Denette)

Associated Press
Canada defenseman Xavier Ouellet (16) gets taken down by Team USA forward Alex Galchenyuk (15) during second period action in a semifinal match at the hockey world junior championships in Ufa, Russia on Thursday, Jan. 3, 2013. (AP Photo/The Canadian Press, Nathan Denette)
Canada defenseman Xavier Ouellet (16) gets taken down by Team USA forward Alex Galchenyuk (15) during second period action in a semifinal match at the hockey world junior championships in Ufa, Russia on Thursday, Jan. 3, 2013. (AP Photo/The Canadian Press, Nathan Denette)