 the actual circumstances driving people to leave their homes in the first place and come to the US border. Those dynamics have changed over the years. Right now, we're actually in a very interesting moment. We've seen crises in 2014 and 2019, in 2021. For the most part, each of those crises have had to do with Central American children and families coming to the border seeking asylum. Now what we're seeing is an even expanded version of the problem