Conversation so far:
what does US vs Chong refer to?
In 2003 Tommy Chong became caught up in two American legal investigations, code-named Operation Pipe Dreams and Operation Headhunter.
what was the Tommy Chong investigations regarding?
Operation Pipe Dreams and Operation Headhunter tried to trace drug traffic and users through businesses selling drug paraphernalia, mostly bongs.
how was Tommy Chong involved with drug traffic and users?
Tommy Chong was charged for his part in financing and promoting Chong Glass/Nice Dreams, a company started by his son Paris.
who was Tommy Chong's attorney?
who was the prosecutor in the case US vs Chong?
did Tommy Chong ever admit to anything illegal?
Tommy Chong agreed to plead guilty to one count of conspiracy to distribute drug paraphernalia.
was Tommy Chong given a sentence?
Tommy Chong was sentenced to 9 months in federal prison, a fine of $20,000, forfeiture of $103,514, and the loss of all merchandise seized during the raid of his business.

Question: did he go to jail?
Self-contained rewrite: did Tommy Chong go to jail?