> We don’t yet have comprehensive age data for the next Congress

Am I understanding this correctly? As of January 2[0], the day before the new session began, no one had yet compiled a full list of the ages of all members of Congress? That's baffling to me. Have an intern go look through the Wikipedia articles for each one of them.

[0] There's no mention of the in the Baltimore Sun article, but https://www.washingtonpost.com/lifestyle/style/theres-so-man... is dated 2019-01-02.