I want to know the answer to the following question:
Who focuses on things such as evading payment of federal income tax, mail theft, or physical attacks on federal officials, as well as interstate crimes like drug trafficking and wire fraud?
All the background I'm provided with is that "Criminal law involves the prosecution by the state of wrongful acts which are considered to be so serious that they are a breach of the sovereign's peace (and cannot be deterred or remedied by mere lawsuits between private parties).". Is that enough to answer the question?
Answer: no