Δεύτερη Ημέρα Διαπραγματεύσεων ΗΠΑ-Ιράν Μετά από Δύσκολη Αρχή

OBBUERGEN, Switzerland (AP) — Negotiators from the U.S. and Iran were set to engage in a second day of talks Monday to solidify a permanent end to the war between the countries, after a first day of mediation began with a rocky st…