The Trump administration has begun revoking the legal status of migrants who entered the U.S. under a Biden-era policy that used the CBP One app to facilitate their temporary stay. This policy allowed over 900,000 migrants to enter the country with a two-year immigration parole, enabling them to work legally while awaiting asylum hearings. The decision to cancel these paroles reflects a significant shift in immigration policy, emphasizing border security and sparking discussions on its broader implications for affected individuals.