Free Mahmoud Khalil! 🇵🇸 Context: https://open.substack.com/pub/zeteo/p/breaking-dhs-detains-palestinian?r=8e90v&utm_medium=ios https://actionnetwork.org/letters/demand-the-immediate-release-of-columbia-student-pro-palestine-advocate-mahmoud-khalil-from-dhs-detention