Marco Rubio supports continuing to revoke visas and green cards of those the U.S. deems threats, following Mahmoud Khalil's arrest for Palestinian activism.

NYC's metro population nears pre-pandemic levels, driven by immigration, despite more people moving out than in, particularly in urban areas like Brooklyn and Queens.

Federal Judge Jesse Furman grants Mahmoud Khalil's attorneys privileged calls with their client; Khalil's detainment and potential deportation for alleged Hamas support continue to incite debate.