If you want to read a really good book, I would suggest this one:
"Faith of My Fathers" written by John McCain and Mark Salter.
There is a newer book by them that just came out this year: "The Restless Wave: Good Times, Just Causes, Great Fights and Other Appreciations".
Appreciations...I appreciate those in politics who work very hard and who do not always follow in the mainstream thinking of their own political party. As an American, I mourn his loss to this country and to the world.