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Isaac Arnsdorf on Muck Rack

Isaac Arnsdorf

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Washington, D.C.
As seen in: The Washington Post, MSN, MSN Ireland, Bloomberg Businessweek, Bloomberg News, Business Insider, Estadão, HuffPost, The Wall Street Journal, Yahoo Canada, Yahoo News and
@washingtonpost White House bureau chief. Author of FINISH WHAT WE STARTED (@littlebrown, April 2024), Co-author of 2024 (@penguinpress, July 2025)
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Articles

Trump says 278,000 noncitizens are on voting rolls. Experts say that’s wrong.

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By Perry Stein Verified, Isaac Arnsdorf Verified, Patrick Marley Verified, Lauren Kaori Gurley Verified
| The Washington Post Verified
Trump says 278,000 noncitizens are on voting rolls. Experts say that’s wrong. (washingtonpost.com) Trump says 278,000 noncitizens are on voting rolls. Experts say that’s wrong. By Perry Stein; Isaac Arnsdorf; Patrick Marley; Lauren Kaori Gurley 2026071719540200 President Donald Trump used his prime-time address Thursday to amplify an exaggerated claim that noncitizens are registering to vote en masse, threatening to undermine the nation's secure elections.
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Trump’s speech stops short of offering evidence of vote tampering

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By Isaac Arnsdorf Verified, Warren Strobel Verified
| The Washington Post Verified
Trump’s speech stops short of offering evidence of vote tampering (washingtonpost.com) Trump’s speech stops short of offering evidence of vote tampering By Isaac Arnsdorf; Warren P. Strobel 2026071622590200 After almost six years of promises to imminently reveal smoking-gun proof of tampering with the 2020 election, President Donald Trump stopped short again on Thursday.
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Border czar shifts message on ICE vehicle stops after Trump voiced support

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By Ted Hesson Verified, Isaac Arnsdorf Verified
| The Washington Post Verified
Border czar shifts message on ICE vehicle stops after Trump voiced support (washingtonpost.com) Border czar shifts message on ICE vehicle stops after Trump voiced support By Ted Hesson; Isaac Arnsdorf 2026071615350400 White House border czar Tom Homan said in an interview on Wednesday that federal immigration vehicle stops would continue, a day after defending a temporary halt to the stops.
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