Should We Privatize The Law?

Economist David Friedman, son of economist Milton Friedman, supports privatizing the law. Is it a good idea?

Images etc:
The Machinery of Freedom: Guide to a Radical Capitalism, Chapter 29 “Police, Courts, and Laws--on the Market” David Friedman http://www.daviddfriedman.com/Libertarian/Machinery_of_Freedom/MofF_Chapter_29.html

https://www.youtube.com/watch?v=S4CcannofnY
https://www.youtube.com/watch?v=YEmb8ugs79Y
https://commons.wikimedia.org/wiki/File:David_Friedman_(16547037011).jpg
https://commons.wikimedia.org/wiki/File:David_Friedman_(16362450979).jpg
https://www.youtube.com/watch?v=WTLwANVtnkA