Elyse Jarvis (Latvia) sent this article in about the USA flag bearer. There is an article on her qualifications and some controversy around the selection process.

https://www.elitedaily.com/p/who-is-erin-hamlin-team-usas-flag-bearer-could-make-history-in-pyeongchang-8165886

http://www.bbc.co.uk/sport/winter-olympics/42992814

4 spirit points for Elyse (Latvia)