Boston is the PLACE TO BE this weekend as there are some great names entered in these two events. From sprint stars like Wayde van Niekerk, Yohan Blake, Toriw Bowie, and  Shaunae Miller-Uibo to mid-d and distance stars like Robby Andrews, Leo Manzano, Donavan Brazier, Dejen Gebremeskel, and Muktar Edris. Plus can HSer Casey Clinger break 4:00 in the mile?