What caused more than 50,000 migrants to storm a Spanish enclave in Africa, and did Israel have anything to do with it?

The border has now been reinforced and tens of thousands of people have since reportedly returned to Morocco voluntarily.

Migration has been a politically sensitive issue for Morocco and Spain for years. Now it's become a flashpoint.

Tens of thousands of migrants arrived in Ceuta over a few days. Moroccan authorities reportedly relaxed border enforcement, allowing this surge. A Spanish court ruling and…