You're right, if someone commits a crime then they can be punished.

Smoking crack and admitting to it in a book is an admission to a crime.

Perjury is also a crime.

"Smoking crack if fine as long as you do it responsibly."

Show me a "responsible" crack head! People do crack to escape responsibility!

You have a right to not incriminate yourself, by not answering.

You have a right to own a firearm, unless you are a committing a crime.

There is no rights violated because he made the choice to be a criminal drug addict over being a lawful and responsible gun owner.

You're right, if someone commits a crime then they can be punished.

Smoking crack and admitting to it in a book is an admission to a crime.

Perjury is also a crime.

"Smoking crack if fine as long as you do it responsibly."

Show me a "responsible" crack head! People do crack to escape responsibility!