US aerials skier Caldwell ready for triples

US aerials skier Ashley Caldwell does far harder jumps than most of her competitors. She said growing up skiing with boy teammates pushed her because she "wanted to be just as good as them." But she knows going for triples is a risky move. "There are girls out there that are really consistently perfect on the double and they'll beat me when I crash or if I don't do well enough," said Caldwell who counts five different triples in her arsenal. She says her experience going to the Sochi games in 2014 and to the Winter Olympics in Vancouver in 2010, has her ready for the unexpected in Pyeongchang.