Uhh, I think I'm blanking on the other. Both will likely lose, but maybe it will make her look over shoulder and keep closer to her constituents.
http://www.sciencemag.org/news/2017/01/qa-michael-eisen-want...
Feinstein is now 83. I don't think she has announced either way, but it is likely she'll retire. If so, then there will probably be a lot of candidates.
Uhh, I think I'm blanking on the other. Both will likely lose, but maybe it will make her look over shoulder and keep closer to her constituents.