For nearly four years, Ken Salazar — the U.S. ambassador to Mexico under former President Joe Biden — grew increasingly frustrated with the White House’s border plan.
Salazar says he begged for a “border czar” to run point on interagency coordination; he never got one, and instead, the moniker was inaccurately and problematically affixed to then-Vice President Kamala Harris. He asked for the White House to openly call it a border “crisis”; the designation came too late.
Salazar became so distraught that by July 2024, three weeks after Biden’s disastrous presidential debate performance, he decided to take matters into his own hands: “I should run for president,” Salazar told himself, according to his forthcoming book, a copy of which POLITICO obtained before its July 28 release date.
“There was political failure to understand the reality of the crisis at the border, and the political consequence it would have on Democrats in the 2024 election,” Salazar told POLITICO.
Salazar doesn’t want his party to repeat the past. His book, Borderlands: My Fight for an Inclusive America, is part-memoir, part-manifesto. Salazar — the former Interior secretary, Democratic U.S. senator, and Colorado attorney general — makes a case for what he calls “a new North American alliance,” in which the U.S., Canada and Mexico integrate their supply chains, jointly patrol their shared borders and promote cultural and educational exchanges. He sees it as a revival of former President John F. Kennedy’s Alliance for Progress.
But the book is also a warning to future 2028 Democratic presidential candidates.
Salazar is positioning himself as his party’s immigration whisperer, meeting with presidential hopefuls and pitching them on his “borderlands platform,” which says the U.S.’ borders are “broken” and “must be fixed.” He said in an interview that he’s already met with Arizona Sens. Mark Kelly and Ruben Gallego about his plan, and he has a meeting scheduled with Illinois Gov. JB Pritzker. (Spokespeople for Kelly, Gallego and Pritzker did not respond to requests for comment.)
Salazar never followed through with his plan of running for president in 2024. Although he dialed up advisers and operatives and drafted out a platform, the Democratic Party did not hold a mini-primary to choose its new nominee after Biden dropped out. Instead, Biden hand-picked his successor, Harris — a decision Salazar calls a “mistake.”
Salazar writes that he consistently petitioned the White House to create a “border czar” position, allowing someone in Washington to run point on the interagency response to the immigration crisis. Harris, as vice president, had been tasked with addressing “root causes” of migration, and she devoted her efforts to addressing corruption in Central America. Salazar saw that as insufficient: “But sadly, her designation in this position was having no effect on migration flows,” he writes. He pressed several White House officials, and even Biden himself, to create the position. The designation never came.
“[Harris] had been placed in charge of getting at the ‘root causes’ of migration, but many felt she had been ineffective,” Salazar writes, suggesting perhaps she hadn’t been given enough authority or felt that taking more responsibility on the issue would be “political suicide.” “For whatever reason, she had been unable to help with the border and migration crisis, even though she’d sat next door to the Oval Office for almost four years.”
A spokesperson for Biden declined to comment, and a spokesperson for Harris did not respond to a request for comment.
Salazar’s book arrives at a moment when Americans view President Donald Trump’s immigration enforcement with widespread pessimism. A POLITICO Poll in April showed that half of Americans — including one quarter of his 2024 voters — said Trump’s mass deportations campaign is too aggressive. But his border policy is still viewed favorably, and Americans still broadly trust Republicans over Democrats on immigration — a fact some Democrats chalk up to a “Biden hangover.”
It’s likely to kickstart a fresh round of recriminations within the Democratic Party, on the heels of former first lady Jill Biden’s new memoir detailing her husband’s exit from the 2024 campaign. Joe Biden is also expected to release a new book soon, though a spokesperson clarified that “the release date has not been finalized.”
Salazar, in his book, is candid about the failures of the previous administration — and how those shortcomings provided a window for Trump to ride a wave of voter frustration with immigration enforcement back into office.
His administration colleagues disappointed him on other fronts. In October 2023, when Mayorkas visited Mexico, Salazar notes he pushed him for a consistent, White House-driven message on the border crisis. (“We used the word ‘crisis’ freely and often,” Salazar writes, “even if at that time the White House refused to acknowledge it as such.”) Salazar claims Mayorkas told him: “Ken, I have a lot on my plate already. I’m about to be impeached for all this border stuff. The Republicans have it out for me.”
Mayorkas declined to comment about Salazar’s characterization.
Salazar’s consistent efforts, and failures, to garner buy-in from the White House on addressing the border crisis led him to question how seriously his Democratic colleagues took the issue and how well they understood the U.S.’ relationship with Mexico. “I’m not sure this administration knows what they’re doing,” Salazar told his wife at the tail end of Biden’s visit to Mexico in 2023.
Finally, in June 2024, Biden issued an executive order that effectively closed the southern border, which Salazar cheered as a success. “This should have been a moment of vindication — after all, American voters were demanding action on the border — but it was too late, and images of an out-of-control border would dominate the closing months of the presidential election,” Salazar writes. (Last month, Mayorkas also implied the Biden administration should have taken that action sooner.)
The border was “antiquated, under-resourced, underdeveloped, insecure, and broken,” Salazar adds. “In this, Trump had been correct.”
It’s a warning sign to Salazar’s party both in this year’s midterm cycle and in 2028: Downplay voters’ concerns on immigration and the border at your own peril.
Salazar’s hope is that the Democratic Party’s next standard-bearer will take up his “borderlands” platform, which places the impetus for border enforcement upon all three North American countries. If no one does, though, he isn’t closing the door on a run himself.
Asked three times by POLITICO if he’s considering a presidential bid in 2028, he demurred. “I can’t see the future beyond the reality that we have a November 2026 election, and a lot’s going to happen this year,” he said. “Looking ahead, I want this borderlands platform to be part of that agenda for the future.”
Eric Bazail-Eimil contributed.