Paramedics put a Pakistani man, who tried to commit suicide by hanging himself with twisted lengths of fabric from a tree, on a stretcher in central Athens' Victoria Square on Thursday, Feb. 25, 2016. Bystanders said the men were upset because of delays in their planned travel to northern Greece, from which migrants start their long trek through the Balkans to wealthier European countries. The men, one of whom was unconscious, were rushed to hospital. Victoria Square is where most newly-landed migrants head after reaching Athens from the Aegean Sea islands. (AP Photo/Thanassis Kamvyssis)