Carter viewed the Panama Canal transfer as a defining moment of his presidency, while Donald Trump recently reignited debate, calling it a "giveaway."

There were many reasons that Ronald Reagan defeated Jimmy Carter in 1980. The Panama Canal Treaty wasn’t among them.

U.S. President Donald Trump’s insistence that he wants to have the Panama Canal back under U.S. control is feeding nationalist sentiment and worry in Panama, home to the critical trade route and a country familiar with U.