Lest you think I’m being ageist for harping on the candidates’, um, advanced maturity and general health, let me point out that they’re currently slicing each other up on the topic. On Wednesday, a Sanders spokesman fended off questions about her candidate’s health cast aspersion on Bloomberg health. She claimed he had had multiple heart attacks in the past. Not so, the Bloomberg campaign responded, explaining the Mike has never had a heart attack but he does have three heart stents. This language in this column may strike you as morbid but it’s no more morbid than what the campaigns are saying about one another.

If the Democratic Party is paying attention to this actuarial action—and I think it is—their next veep nominee won’t be another no-name ticket balancer picked to satisfy the geographic, gender, and ethnicity needs of the ticket. Rather, he (or she) will be selected based on the understanding that he stands a higher statistical chance completing the term of the presidential nominee than veeps before him. Instead of nominating one prospective president, the Democrats especially will effectively be nominating two. In the absence of a crystal ball, there’s no way to determine whether the winning candidate will survive his term. But it shouldn’t take a crystal ball to see that the advanced ages of these candidate should be a major campaign issue.