One day after the catastrophic 7.8 earthquake, a massive international rescue and aid effort is underway to help millions of Turkish and Syrian people, reeling from the worst natural disaster in nearly a century to hit the area. The scenes are apocalyptic, as the quake toppled thousands of buildings in southeastern Turkey and northern Syria, leaving millions without shelter in a region already plagued by political unrest and violence. The death toll has topped 5,000, but it could soar into the tens of thousands, as millions of Turks and Syrians agonize over lost and missing loved ones.