First year of Trump's second term sees 'fundamental re-engineering of US immigration system'

Immigration has seen one of the most radical policy shifts of US President Donald Trump's second term. Krish O'Mara Vignarajah of the resettlement agency Global Refuge joins Host Carolyn Beeler to discuss the wide-ranging impacts of the past year's changes, and a larger philosophical shift from immigration policy based on humanitarian goals to immigration policy based on exclusion.