Metz gagne des habitants, comment expliquer une telle attractivité ?

Metz is the fastest-growing city in the Grand Est region. Each year, it gains a thousand inhabitants, while its historical rival, Nancy, stagnates or even loses residents. How can such attractiveness be explained? Thibault Grosse and Julie Druot provide the answers. Find our news broadcasts here: https://france3-regions.franceinfo.fr...