The local news just reported that Hillary Clinton is coming back to South Dakota this week. She may be delusional about the nomination, but the local reporters aren't complaining. This is the kind of action many of them dream about; a potential resume-builder.
The news says she's going to Kyle on the Pine Ridge Indian Reservation. Bill was down that way earlier. I'm not entirely sure why they go there; although the reservations have been Democratic strongholds in a largely Republican state, they tend to be more active for the general election. On the other hand, given the relatively small size of the Democratic Party here, the Native vote could be a big factor in the primary.