Primary culler: Democrats second debates

Published: July 30, 2019, 9:52 a.m.

The fields of American presidential candidates just keep getting bigger, and party rules incentivise extreme views and dark-horse entrants. That might not be what\u2019s best for either party. The fast-shipping arms race sparked by Amazon is radically reshaping how stuff gets around the world. And, on a visit to Shanghai\u2019s flagship Lego store, we ask what makes the bricks so popular in China.