In other words:
"That guy the DNC put into the White House to occupy the stolen Presidency doesn't know what day of the week it is, let alone the date, and he has no sense of history beyond the last time he had jello. And his staff, including myself, are both historically illiterate and arrogant as hell. We never served in the military, don't understand what the big deal is, and I'm going to have to look up what D-Day was after this meeting because I don't actually know myself. "
That's why they didn't have their meat puppet read a blurb about D-Day, their ENTIRE STAFF either forgot about it, didn't know about it or decided it wasn't that important.