Pizza is considered a vegetable!

Remember the fact that prison cafeterias serve healthier food than public schools? We'll now Pizza is considered as a vegetable in public schools.

This is due to it's percentage of tomato it contains, this is a definition that was recently reassured by congress when it was brought up to vote. The Obama administration wanted to reduce the amount of pizza kids consumed by declassifying it as a vegetable but their measure was rejected.

(Source)