The Rio Olympics is not all about Ryan Lochte & Co. It just seems that way. There actually were moments worthy of writing home about.Like the display of sportsmanship between D'Agostino, the American, and Hamblin, the New Zealander, a rare occurrence amidst the jingoistic jive fest. After Hamblin fell during the second heat in the women's 5,000 meter Tuesday, D'Agostino tripped over her and fell too. Yet D'Agostino encouraged her to get up. They both gutted it out, finishing last and next to last. No matter. Their performance, and the example they set, was golden.