Clinton Cash Author

How is it that someone can write a book that is sold as non-fiction with the author stating up front he has no proof of any of any of the accusations he proceeds to level against Hillary Clinton and her husband.  Any person with the intelligence and comprehension of a mushroom and a knowledge of current events at a Sesame Street level can tell these conjectures of his are pure horse manure.  I always thought in spite of the first amendment there are laws against libel and slander which this book seems to break with every single page.  I also always thought the spirit of any law went back to the perpetrators intent which in this case was obviously to denigrate two people in gullible people's minds to influence an election campaign.  I don't think he would get away with it in England whose laws in this regard are much stricter than ours.  I may be wrong but if his book is published there and the Clinton's sued him there, The Clinton Foundation might be awarded a hefty donation.  Of course, the Koch brothers plan to spend billions on attempting to buy their way into the White House.  Everything conservatives try seems to have bad outcomes for them.  I think they will scheme themselves into oblivion finally. They seem well on the way now.