Olympics February 3, 2018 7:20 pm For These Athletes, the Olympics Is a Family Affair Do sibling rivalries or good genes, give athletes a leg up? Meet some of the American athletes that have a brother or sister coming with them to Pyeongchang. US & World Videos 1:07 Watch: Volcano erupts in the Big Island of Hawaii 1:49 Prince William and Kate Middleton mourn rugby star Rob Borrow in heartfelt tribute 1:13 Who is Claudia Sheinbaum? 2:13 What you need to know about the Hunter Biden gun case 2:42 Jason Sudeikis asks Travis Kelce when he's going to ‘make an honest woman' out of Taylor Swift
