Will Biden bring it up? Not likely.
After criticizing his predecessor, Republican President Donald Trump, for holding on to classified documents after his presidency, Biden now finds himself in the middle of a special counsel inquiry into classified documents that were found in his home and former office space.
The White House makes the case it's important to distinguish between Biden voluntarily turning over documents and the behavior of Trump, who refused to hand over hundreds of documents, prompting the FBI to raid his home.
Biden is likely to steer clear of the controversy in his address, as past presidents have tended to avoid mention of whatever's got them into difficulty.