9-11, 9/11, Sept 11, 2001,World Trade center, Flight 93 Memorial, Pentagon, terrorism, seventeen years

periodical,cicada,insects,bugs,brood,brood 2,entomology,spring,seventeen,years,emergence,invasion,swarm

Snow White, fairy tale, Angela Merkel, Germany, Euro crisis, seventeen, dwarfs,euro nations, members,treaty, intergovernmental