3:20 PM PT -- Canada has released a statement in the aftermath of the incident ... stating in part, "Curling Canada fully supports fair play, respect and sportsmanship, values that are fundamental to our sport." Marc Kennedy has also apologized for using the language he did during the tense moment. Canadians might generally be known for their polite manners, but those apparently didn't travel with one curling competitor to Milan for the Winter Olympics ... because he threw some NSFW language at