Just the thought of a “President Janet Napolitano” is enough to make you break out in cold sweats.

Via WaPo:

So, what happens if Hillary Clinton doesn’t run in 2016?

It is hard to imagine the presidential field without a woman contender, and here’s one to keep your eye on: Homeland Security Secretary Janet Napolitano. Napolitano is quietly making it known that she is considering the race, and there is reason to take her seriously.

Before coming to Washington, Napolitano was a highly regarded and very popular governor in Arizona, a state not known as a hospitable one for Democrats. In 2005, Time Magazine named her one of the nation’s five best governors, noting: “Positioning herself as a no-nonsense, pro-business centrist, she has worked outside party lines since coming to office in January 2003 to re-energize a state that, under her predecessors, was marked by recession and scandal.” [...]

Still, Napolitano is a sharp and savvy politician, and her decision to remain in the Obama administration for a second term is a telling one. Immigration overhaul may well be an opportunity to put herself at the forefront of an issue–and a constituency–that represent the future of the Democratic party. Particularly if Clinton doesn’t run, it’s a decent bet that she will be on the debate stage in 2016.