From FiveThirtyEight.

“Harris’s selection is the latest sign of the increasing diversity of the Democratic Party. Democrats last had an all-white, all-male ticket in 2004, with then Sens. John Kerry and John Edwards. This vice presidential process, with Biden committing to choosing a woman fairly early on and then choosing a Black woman, suggests the Democrats may rarely in the future have a ticket of two white men. They may also rarely in the future have a ticket of two white people (as in 2016 with Clinton and Tim Kaine) or two men (as in 2012, with Obama and Biden).”

“May rarely” is the cautious, prudent phrase. I’m throwing caution and prudence to the wind, and saying again, I do not expect to ever see two white men on a Demo ticket. That ship has sailed.