Memorial Day weekend - it's easy to get caught up in the excitement of barbecues, beach trips, and a much-needed extra day off. But before we dive into the unofficial start of summer, it's important to pause and remember why this day exists — and the enormous sacrifices behind it.

As we head into Memorial Day weekend, it's easy to get caught up in the excitement of barbecues, beach trips, and a much-needed extra day off. But before we dive into the unofficial start of summer, it's important to pause and remember why this day exists — and the enormous sacrifices behind it.