All-Time Great Christina Aragon All In For Brooks PR

Stanford recruit Christina Aragon qualified for the Olympic Trials in the 1500m this weekend with a new PR of 4:09.27, the third-fastest time in prep history. She's also a standout gymnast. Can she defend her Brooks PR 800m title this weekend vs. No. 1 ranked Sammy Watson, who is .06 seconds off qualifying for the Trials in the half mile?