U.S. warns Russia may stage video as pretext to invade Ukraine, red flags that signal it may be time to dump your financial adviser, and obscure Winter Olympic rules athletes must follow.

Curling has become the gem of the 2018 Winter Olympics. Jonathan Cheng from the Wall Street Journal has the story.

Was hosting the 2018 Winter Olympics worth the trouble for South Korea? Aamer Madhani from USA Today has a look.