[Hoot Gibson]

Define what taking a vacation is here please?

It depends on the source. Most presidents spend quite a bit of time working in vacation settings. By some Democrat fact-checker sites, Joe Biden was a workaholic. Considering how often he fell asleep in meetings, I find it easy to believe that he worked very little when he was on "vacation" and trust the 39% number over fact checker estimates as low as 8%.

According to former top Democrat fundraiser Lindi Li, Biden was not capable of discharging his duties as president after he withdrew from the campaign, regardless of whether he was at the White House or not.

Way to not answer the direct question.

Do your own research. You do know how to use Google, don't you? There is no strict definition for what constitutes a vacation day for a president.