My guess is it is irrelevant to the gun charge. Whether it is politically important my questions are:
1. What position hid Hunter hold in the White House?
2. Was he a government or political employee anywhere in the USA?
3. If the information in the laptop is relevant to his father, and the FBI knows the contents, why hasn't this information been used by the Republican party who could have made some hay with it (assuming it is damaging)?
Just interested...