The mayor of the Texas border city of Del Rio called on the White House to halt the release of undocumented immigrants into his city amid the pandemic and poor weather conditions. “I am pleading and requesting with you to please put a halt to any measures regarding the release of immigrants awaiting court dates, into the city of Del Rio and surrounding areas,” Bruno Lozano, a Democrat, said in a message to President Joe Biden Wednesday. It came as rolling power outages racked much of the state due to cold weather and snow. As of Friday, power was mostly restored to millions of customers, but about 7 million people were told to boil their water prior to consumption, including Del Riot. “If you do send these individuals into our community, we will be forced to make a decision to leave them without resources under these dire circumstances,” Lozano said. …