Knight, Keller lead U.S. in win over Canada in women's world hockey championship

Megan Keller had a goal and an assist to lead the United States to a 5-2 win over Canada at the women’s world hockey championship Tuesday. Trailing 2-0 after the first period, the scored five unanswered goals with Lacey Eden producing the winner at 3:14 of the third period. Hilary Knight scored int...