Some trivia stuck in my head: @JoeBiden is campaigning to be: - the second Catholic President (after Kennedy) - the second President born in Pennsylvania (after Buchanan) - the second Vice President to become President with a gap in time between the jobs (after Nixon)

I heard yesterday that Harris is the first person ever on a Democratic ticket from somewhere west of Texas. (Here "from" relates to political careers, e.g. counting Obama as from Chicago, rather than Hawaii.)