The democratic candidate in Tennessee's special House election makes a surprising showing in a deep-red district, Secretary Hegseth tries to distance himself from fallout over the administration's boat strikes, and Costco sues the Trump administration for full tariff refunds if the Supreme Court strikes them down. Daniella Diaz, Larry Sabato, Mark McKinnon, Barry McCaffrey, Brendan Greeley, Bharat Ramamurti, and Amb. Bill Taylor join The 11th Hour