Come on. Presidents and Veeps are legally allowed to take thousands of documents with them when they leave office. It would be shocking if there were no classified documents that got mixed in.
Inform the DOJ of this so they can stop wasting time, money & resources on drawn out investigations.
When dealing with things of such a sensitive nature there needs to be extra levels of (care, responsibility- the word escapes me) that it never happens. The average American isn’t allowed to lay eyes on these documents. And it’s not just when leaving office. Biden was a senator taking the train home. His properties weren’t even secure at that point. Literally anyone could’ve come & gone.