Eric Walker added How a Chemical Weapons Disaster in WWII Led to a U.S. Cover-Up—and a New Cancer Treatment | History | Smithsonian Magazine to a number of topics

Eric Walker added How a Chemical Weapons Disaster in WWII Led to a U.S. Cover-Up—and a New Cancer Treatment | History | Smithsonian Magazine to Bari, and added Bari to Italy

Eric Walker added a number of topics and a number of links to Italy, and added Italy to NATO member states, Schengen area and Countries in the European Union