What has been the impact of President Trump's border policies and what is Border Czar Tom Holman's stance on the current results?

Under President Trump's administration, border crossings have seen a dramatic drop, indicating the effectiveness of his border policies. However, Border Czar Tom Holman, while happy with the results so far, clearly states he is not satisfied with the current situation. Holman emphasizes that his work will continue until every gang member, illegal alien who poses a public safety threat, and national security threat is eradicated from the country. This reflects his commitment to complete security beyond just reducing crossing numbers, focusing on eliminating specific threats to public safety and national security.