An Iranian woman walks past the former U.S. Embassy in Tehran, which bears a mural depicting the Statue of Liberty with a dead face. With just days to go until the U.S. plans to snap more sanctions back into place, questions linger about what the move spells for the world.

An Iranian woman walks past the former U.S. Embassy in Tehran, which bears a mural depicting the Statue of Liberty with a dead face. With just days to go until the U.S. plans to snap more sanctions back into place, questions linger about what the move spells for the world.