Celebrate the crazy:
You notice at the beginning of the clip, she takes a shot at lame duck governors who take overseas trade missions?
As I thought about this announcement that I wouldn't run for re-election, and what that means for Alaska, I thought about how, well, how much fun some Governors have as lame ducks. They maybe travel around their state, travel to other states, maybe take their overseas international trade missions.
That seems like a fairly obvious shot at Mark Sanford. It's very weird that she would choose to engage with him, and fairly bad political judgment.