<p>The Trump administration is taking its immigration attacks beyond the border. Federal officials have detained green card holder and Columbia University student Mahmoud Khalil, and have picked up other legal immigrants returning from travel abroad. What does all of this mean for the legal immigration system? Columnists Dana Milbank, Eduardo Porter and Shadi Hamid discuss the chilling effects of this “hinge moment” in Trump’s presidency.</p><p><br></p><p><br></p><p>Subscribe to The Washington Post<a href="https://subscribe.washingtonpost.com/acquisition/?s_l=OFFSITE_PODCAST&p=s_v&s_dt=yearly&utm[%E2%80%A6]e-podcast&utm_medium=acq-nat&utm_campaign=podcast-subs" rel="noopener noreferrer" target="_blank" style="background-color: rgb(255, 255, 255); color: rgb(51, 51, 51);"> </a><a href="https://subscribe.washingtonpost.com/acquisition/?s_l=OFFSITE_PODCAST&p=s_v&s_dt=yearly&utm[%E2%80%A6]e-podcast&utm_medium=acq-nat&utm_campaign=podcast-subs" rel="noopener noreferrer" target="_blank" style="background-color: rgb(255, 255, 255);">here</a>.</p>