Bad blood doesn't even begin to describe the relationship between the US and Canada Women's ice hockey teams.
Since Women's ice hockey became an Olympic sport in 1998, only two countries have ever won a gold medal and they're the same two that will hit the ice Thursday night in Sochi.
In addition to going for gold the US will also be going for revenge. Canada's controversial 3-2 win in the group stage last week left a bitter taste.
Megan Bozek team USA's defense men says "Everyone knows about the rivalry, there will be blood sweat and tears."
Veteran Julie Chu is playing in her 4th Olympic games with the US. The previous 3 trips ended with Canada taking home gold. Now the 31-year old hopes the 4th time's the charm.
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