Olympics news, live updates: Erin Jackson looks to defend her crown, Mikaela Shiffrin is on the mountain, and old man Nick Baumgarter is back on course – Yahoo Sports Olympics news, live updates: Erin Jackson looks to defend her crown, Mikaela Shiffrin is on the mountain, and old man Nick Baumgarter is back on course Yahoo Sports Brought to you by Google News. Read the rest of the article here Facebook Twitter Pinterest