CNN CNN Newsroom Live September 5, 2015 08:03:00
Most important railway line of the country. an emergency situation has occurred. that's why we have decided to send buses and then deliver them to the austrian border where they wanted to go. >> here's a closer look at just how far many of these migrants have traveled. after leaving their own country, turkey is usually the first stop, then across the sea and across that dangerous journey into greece. macedonia is next and eventually on through serbia, then hungary, which is, of course, a critical transit point, the doorway to europe's passport free travel zone. now that many migrants have reac...