A rescue worker from the Proactiva Open Arms Spanish NGO helps a migrant, rescued off the Libyan coast, on Tuesday July 17, 2018. Proactiva Open Arms via AP
A rescue worker from the Proactiva Open Arms Spanish NGO helps a migrant, rescued off the Libyan coast, on Tuesday July 17, 2018. Proactiva Open Arms via AP

EU migration plan stumbles as Libya says no to processing centre