‘Border Czar’: JD Vance’s label for Kamala Harris at vice presidential debate explained

JD Vance criticised US vice president Kamala Harris as the "border czar" during the vice presidential debate, blaming her for the dismantling of Trump's immigration policies. He claimed this led to increased fentanyl influx, strained resources, and rising housing costs. Harris was tasked with addressing migration root causes but lacked authority to set immigration policy.