Irish hockey team explains Mariah Carey cover

Wed, Dec 15
1:23
PM ET

First Take talked to Belfast Giants defenseman Mike Jacobson about the Irish hockey team's viral video smash where they dance to Mariah Carey's "All I Want for Christmas Is You."

The Belfast Telegraph said the teammates "show off some amazing moves and they even get a brilliant performance from alternate captain Tim Cook, who dressed up like a Christmas elf."