No easy path: Complex mass migration reshapes globe

  • A migrant women from Iraq feeds her grandson in front of the railway station in Sarajevo, Bosnia, on Tuesday, June 19, 2018. Some hundreds of migrants have been camping at the railway station in the Bosnian capital of Sarajevo waiting for an opportunity to get to Croatia and Western Europe. (AP Photo/Amel Emric)

  • Activists lay on the ground to mark World Refugee Day during a protest in Madrid, Wednesday, June 20, 2018. (AP Photo/Andrea Comas)

  • A man walks along the wall of a migrant and refugee shelter in the outskirts of Milan, Italy, Wednesday, June 20, 2018. Germany, France, Italy and Greece, among others, will attend Sunday’s gathering in Brussels to look into finding European solutions to political clashes over migration. Pope Francis is urging people not to “let fear get in the way of welcoming our neighbor in need.” (AP Photo/Luca Bruno)

PARIS — Lined up before dawn, dozens of migrants outside a government office in Italy jostled to be one of the handful allowed inside to request asylum Wednesday.