"Biden Vows to 'Shut Down the Border' Amid Senate Deal"

President Biden supports the "toughest and fairest" border deal being negotiated in the U.S. Senate, vowing to "shut down the border" the day he signs the bill. The deal includes new limits on asylum at the border and an expulsion power to rapidly return migrants to Mexico if encounters surpass certain thresholds. Biden also urged Congress to provide funding for border security measures, while facing mounting Republican opposition and criticism over his handling of the U.S.-Mexico border.