As Israel continues to massacre Palestinians in Gaza with U.S. military and political support, Palestinians in the United States are increasingly being targeted by anti-terrorism laws in an attempt to silence their pro-Palestine activism. “Anti-Palestinian animus is one of the most enduring areas of bipartisan appeal in Washington,” says Darryl Li, an anthropologist and lawyer teaching at the University of Chicago. Li shares the history of U.S. anti-terrorism law, which dates back to the 1990s and the Anti-Defamation League-supported passage of a law banning “material support” to U.S.-designated “terror” groups. “The very foundations of terrorism law in the United States, at key moments of their development, were crafted with the agenda of opposing or crushing Palestinian liberation in mind,” he says. We also speak with Dima Khalidi, founder and director of Palestine Legal, an organization that provides legal assistance to people who have been targeted by and face prosecution under these laws, which not only have a “huge chilling effect on people, on First Amendment rights,” but that also provide “cover for this genocide.”