WorldIs criticism of Spain’s border control legitimate or political?

A new influx of migrants from Morocco into Spain’s North African territory of Ceuta has put Europe’s immigration debate back in the spotlight. Despite the sea barrier separating Ceuta from mainland Europe, several EU countries have announced border controls involving Spain. Italy has suspended Schengen arrangements that permit travel without internal border checks. President Trump has also entered the debate, trying to connect the short-lived surge in Ceuta with November’s midterm elections. The episode raises questions about why the influx occurred and how Spain’s response is being judged.