go out to families. for them, this isn't a matter of intrigue, it's tremendous loss and it's horrible. for the rest of us trying to figure this out, the question becomes, jb, is correlation causation here? is the fact that they died in proximity of place and time relevant to how they died? neither has been ruled a homicide, which means it's a death which was caused by a person, so we have to wait and see. i would suggest we go slow because very often correlation is not causation. you have one story about a heart problem or not some years ago. you have another one where they say they're waiting on toxicology. let's get the facts. we're doing the same thing tonight, jb. is biden being raked over the coals for good reason? >> looking forward to it. chris, see you in a few minutes. next, a d-day veteran in his unique place in history.