Christian McCaffrey debut: Newly acquired running back makes presence felt in 49ers' loss to Chiefs

Christian McCaffrey debut: Newly acquired running back makes presence felt in 49ers' loss to Chiefs | CBS Sports Headlines Christian McCaffrey debut: Newly acquired running back makes presence felt in 49ers' loss to Chiefs McCaffrey showed what he will bring to the 49ers offense in the weeks to come ESN … Continue reading Christian McCaffrey debut: Newly acquired running back makes presence felt in 49ers' loss to Chiefs