Oxymora

Here's the list of oxymora (yes that is the correct plural)
thanks to all who contributed!

10K fun run.
Aerobic exercise
American Chop Suey
American education
Artificial Intelligence
Athletic scholarship
Bent or curved line
Budget Deficit
Business Ethics
Central Intelligence Agency
Church of Scientology
College education
Common sense
Congressional Oversight
Congressional ethics!
Cruel kindness
English Syntax
Enquiring minds
Environmentalist bumper sticker (or maybe it's just hypocrisy)
Fighting for peace
Free Love (No matter what you claim, you ALWAYS pay for it!)
Free with purchase
Friendly advice
Funny oxymoron
Government Assistance
Government organization
Green Sahara
Happy Programmer
Honest politician
IBM 370 technology
IBM compatible
IBM computer system
Industrial Park
Jumbo shrimp
Lace-up Loafers
Legally drunk
Living dead
Long Island Expressway
Middle East Peace process
Military intelligence
Modified Final Judgement
Now, then (now, now)
Nuclear defense
Objective parent
Peace force
PeaceMaker Missle
Political science
Pot Luck
Presidential promises
Pretty Ugly
Rap music
Reagan memoirs
Religious tolerance
Restrained grandparent
Safe sex
Sanitary Landfill
Savings & Loan
Secure Unix
Sedate Sex!
Social security.
Social worker
Sovereignty association
Stealth bomber
Swiss Steak
Temporary Tax Increase
True Gossip
Unbiased Journalism
Unbiased news reports.
Ventura Freeway
Wonder Bread


Theorem: Everything is oxymoron.
Proof:

Let O set of oxymora and ~O set of non-oxymora.
Then the union set of O and ~O is U.
but union of oxymoron and non-oxymoron is oxymoron
(oxymora are two contradictiong things).
Thus O is equvalent to U, which is everything.
QED.

But what would it be that the sentence "'everything is oxymoron' is true, are oxymora?

Original Source: Gene De Lisa