Undecided.
We're a late primary here in Nebraska, so no big deal.
The only time I made up my mind before going to the polls to vote in a Nebraska Republican primary was in 1996, for Robert Dole. Robert Dole had been my candidate since I was a little lad.
All other times, including 2000 (George Bush and John McCain), I never decided until I was actually driving the automobile into a parking-space at the polls.