b'Jason and Kevin discuss Mo Farah\\u2019s decisive victory, and European record, Galen Rupp\\u2019s fifth-place finish, Suguru Osako\\u2019s Japanese record, Brigid Kosgei\\u2019s 2:18 triumph, Gwen Jorgensen\\u2019s struggles and all the other takeaways from the 2018 Chicago Marathon.'