It’s not illegal to accidentally have classified documents. It’s illegal to take them and refuse to give them back.

https://www.msnbc.com/rachel-maddow-show/maddowblog/classified-docs-gop-fails-find-parallel-trump-rcna65085?cid=sm_npd_ms_tw_ma

On classified docs, GOP fails again to find a parallel for Trump

What Republicans don't seem to realize is that the story about Joe Biden’s classified documents makes Donald Trump look worse, not better.

MSNBC
@msnbc Can we just agree that it is unbelievably stupid and making DoJ’s job even more complicated? I work for the govt w/o access to classified info and I’d lose my job over less. You should see the great lengths of security training, data encryption, and paperwork we go through to keep track of what data is where.