This book, to me, was like an oddly shaped raisin cookie: it stands out from the rest of the batch, but not because it's any better.
"Defend the Border and Save Lives" had two points drawing me to it when I picked it up. The first, of course, was that it was written by Tom Homan, the former Director of ICE. With so many pundits, academics, politicians, and unqualified internet hack jobs like myself giving their opinions on illegal immigration, it's a rarity to have such an extensive contribution from someone so directly tied to the problems with our immigration enforcement. Tom Homan is arguably the person best equipped to respond directly to accusations against ICE, or to the nuanced difficulties of obeying the law. That quality alone might still be a draw for someone potentially wanting to read this book.
The second draw, for me, was the title. I typically approach immigration reform from a humanitarian point of view, and so the idea that defending the border would "Save lives!" should, in theory, be an argument directly addressing my own arguments. Convince me that your political policies will save lives overall, and I'm committed to shifting my position on it, if not outright supporting your views unequivocally.
But alas... I was disappointed in the quality of the arguments in this book. With all due respect to Mr. Homan, as he writes, he very much comes off as a person who has never read a book that argues against his positions. He spends almost no time discussing the objections that people have to the way ICE operates, and when he does mention them, it's always in an offhanded way, as if he's getting his ideas from protest signs, or man-on-the-street interviews. His typical response, rather than to address the criticisms in detail, is to simply shrug and be baffled at them (or instead, to respond to what he imagines people would say).
Those looking for a semi-autobiography will get some good use out of this book, as Mr. Homan passes on some stories from his career, like how he got the promotion to be ICE director, or the time when President Trump gave him and his officers a free meal. This isn't to say that all these stories are inconsequential to the topic of border security, however: the book opens with a particularly moving description of an apprehended human smuggling operation where many people had suffocated to death in the cramped hidden compartment of a transport. Mr. Homan has cited this same event in many interviews, and vividly points out the horror of what it would mean for these people (some of whom were children) to die in this way.
...but those looking for a meaningful reaction to these real problems at the border may be shocked at how Mr. Homan translates these experiences into a conviction of the Border Patrol's righteousness. In Mr. Homan's eyes, illegal immigration is basically the same thing as human smuggling, and after vividly recounting the horrors of what it must be life to crawl over the stinking bodies of your immigrant comrades, he then channels this emotion into a noble fight... for policies that would punish not just the smugglers, but the victims as well. Mr. Homan's heart goes out to his immigrant taxi driver who is waiting painfully to be joined in America by his family... but Mr. Homan then explicitly calls for more restrictions on family immigration. He explains how many immigrants are kidnapped and held for ransom by the drug cartels that traffic in them... and then claims that these immigrants have taken the easy way into the country, and thus they are justifably deported for any crime.
The book brings out the standard arguments, talking points, and policy suggestions that can be found in any restrictionist literature, and I'm sorry to say that Mr. Homan's experience as ICE Director end up having very little connection to them. He vouches for ICE and Border Patrol members as being very good people, ostensibly risking their lives for the good of their nation... but in the end, Mr. Homan never actually makes a convincing argument that supports his book title: that defending the border the way we currently do (which is, incidentally, NOT the job of the ICE) is saving lives, rather than ending them.