 Everybody's nerves were shaken at first when the night began with injuries to two competitors on the vault. First was Shailese Jones, widely considered a strong contender for the Olympic team. Her knee buckled during a warm-up. Then on the first vault of the competition, Kayla DiCello landed hard and couldn't get up. Five women will be named to the Olympic team after one more day of competition Sunday. Becky Sullivan, NPR News, Minneapolis.