This rather splendid (and splendidly brief) video from Vox is a gift to US politics junkies. With the Iowa Caucus date of Feb 1 closing in, it's worth a watch if you want to understand how the Democrats and Republicans in this Midwestern state will decide their respective favourites in the presidential race, and why it matters.
You may also be interested in
Contrasting official readouts of the recent Biden-Xi summit offer an insight in Beijing’s attitudes on world order.
The potential of this relationship is often overshadowed by a severe lack of enthusiasm and episodes of prejudice.