By Andrew Holleran NASCAR’s Cup Series race on Sunday will be missing a prominent driver. On Sunday, NASCAR announced that 23XI Racing driver Kurt Busch has not been cleared to race. Busch later announced that he is still dealing with concussion-like symptoms, so he will be unable to race on Sunday. Here’s the full statement from Busch: Hopefully we’ll see Busch back on the track at some point in the near future. Heal up in the meantime!