Probably Palin found out that if indeed bus was funded by SarahPAC, that it could well be construed as income by the IRS for her tax return. Which brings me to maybe the Best 5 Ways to Tick Off Sarah Palin—
1. When you see her coming, run like Hell to get as far away from her as possible. Principle of Non-engagement (Also, safest way to deal with a sociopath, or so I’ve read).
2. Ignore her. Variation of number 1. (Also, does not provide a narcissistic person with either negative or positive supply, or so I’ve read).
3. Let her hang herself with her own rope.
4. Ask her questions in unscripted situations. Variation of number 3.
5. Get her in the pocketbook. (See my initial comment).