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The Conversation USA

The legal limits of Trump’s crackdown on sanctuary cities like Philadelphia

  • Written by Jennifer J. Lee, Associate Professor of Law, Temple University
imageImmigrant rights advocates call on Philadelphia officials to strengthen the city's sanctuary policies at a rally on Dec. 10, 2024. Manuel Vasquez/Juntos, CC BY-NC-SA

President Donald Trump signed an executive order on April 28, 2025, that demands the U.S. attorney general, in coordination with the secretary of Homeland Security, publish a list of...

Read more: The legal limits of Trump’s crackdown on sanctuary cities like Philadelphia

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