Local postal union workers and the mayor of Imperial Beach rallied Monday morning over concerns the city's only post office is in jeopardy of shutting down. "Imperial Beach rejects any changes to its post office, and rejects any closures from happening," said Mayor Paloma Aguirre. "We have only one post office here in Imperial Beach, if it's shut down it will impact everyone in our community. " The city council recently passed a resolution condemning any changes at the local post office. FULL STORY: https://www.cbs8.com/article/news/local/concern-over-the-imperial-beach-post-office/509-068a1006-c123-4340-976d-ce842a38d16d