NFL December 2, 2024 12:28 pm Mikaela Shiffrin injured in Kllington crash Two-time Olympic champion Mikaela Shiffrin injured her abdomen in a crash on Saturday. 49ers videos 1:21 Shanahan details 49ers' challenges of facing Williams, Bears 9:22 Shanahan stresses 49ers must ‘do special things' to make playoff push 0:47 5 things to know about Randy Moss 1:11 Lions extend win streak to 11, defeat Packers on last-second FG 2:05 Next man up: 49ers rookie Guerendo takes spotlight vs. Bears