'The Brink of War' tells story of Reagan-Gorbachev nuclear discussions

The documentary 'The Brink of War' explores the nuclear discussions between President Ronald Reagan and Soviet leader Mikhail Gorbachev, focusing on their 1985-1986 summit meetings that fostered trust and led to historic arms reduction agreements. The film highlights the role of Reagan's Secretary of State George Schultz in facilitating dialogue and the eventual Intermediate-Range Nuclear Forces Treaty (INF), which eliminated a class of nuclear weapons.