US and Canada reach ice-hockey semi-finals at winter Olympics

When the US gave up atying goal to Sweden with 91 seconds left in the quarterfinals at the Olympics, even the most seasoned players were on edge.

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"That's as nervous as I've been ever in a hockey game," Dylan Larkin said.

When Canada was trailing Czechia with under four minutes left, guys with gold medals and Stanley Cup rings started to feel butterflies.

"I never had a doubt, but it was getting a little nerve-wracking," Drew Doughty said.

After plenty of nerves, the U.S. and Canada are moving on to the semifinals, though it took a roller coaster of emotions to get there.

Quinn Hughes scored in overtime to put the U.S. past Sweden 2-1 after Mika Zibanejad scored to tie it late.

"Just relief," Hughes said.