Just because they say so doesn't make it true.
In fact, just because they say so, automatically raises the specter of lying their pants off.
Wonder what the temperature was on August 4th at Camp David?
Does his clothing match that temp?
Looks like the temp was in the 70-80 degree range at that time.
The other question, was he actually at Camp David that date? Have heard he hates it there.
Isn’t that his birthday?