^I don't get it. While the first part of your quotation is absolutely true (hey, tyrants always tend to love their own kids), the second part is not. I don't see how the "1500" could be attributed to the Trump administration, much less their "missing" status. You might as well say that immigration has "lost" 5 or 8 million immigrants, or whatever the number is for undocumented. It's the same problem.
Then again, they are currently staffed at around 50-60% or so, because Trump is incompetent, so maybe that is part of it?