endorsement money ..... What business wants his endorsement at this point.
As for Long. I can respect a man being charitable with his money to a cause he believes in. I have no reason to believe he has an ulterior motive for doing so.
With regards to education though .... we have pretty much proven that throwing more cash at the problem doesn't work. I don't begrudge his sacrifice or helping out and I don't hold it against him if he doesn't have the time to effect more change than his donation will but his money is a very tiny investment in the education bucket.
Still, I respect the act from people who put their money where their mouth is, even when I disagree with them about other things.