[rabscuttle385]

Only blather that he’s unopposed (he should have been opposed).

McCain was effectively unopposed until J.D. Hayworth entered the Arizona primary race.

Impy is right. Educating people is never a waste of time.

After all, that "educating" might spark a more conservative South Dakotan to challenge Thune.

[Impy]

A primary challenge is impossible since the major party filing deadline was March 30.

But the filing deadline to run as an independent is June 8.