Barometer | 17 November 2016
Long divisions Donald Trump reaffirmed his plan for a border wall between the US and Mexico, but said parts might end up as a fence. Who has the longest, highest barriers? India-Bangladesh India is still building a 2,545-mile three-metre-high barrier of barbed wire and concrete. Morocco-Western Sahara Separated by a 1,700-mile sand berm, typically two
