The week in pictures: US midterms 'Blue Wave', French protests and Dakar Youth Olympics

From the Democratic Party's big wins in the US midterm elections to France's ongoing student-led protests and the first Olympic sports event held on African soil, FRANCE 24 looks back at some of the week's most striking images.

From the Democratic Party's big wins in the US midterm elections to France's ongoing student-led protests and the first Olympic sports event held on African soil, FRANCE 24 looks back at some of the week's most striking images.