Senate rejects House-backed version of border aid bill

The U.S. Senate on Wednesday rejected a bill approved a day earlier by the House of Representatives that would have provided $4.5 billion to address a surge in migration at the U.S. border with Mexico, while setting new standards for the care of migrants taken into custody.Last month, President Donald Trump requested aid for programs to house, feed, transport and oversee a surge of Central American migrants seeking asylum in the United States.White House officials had said the bill would hamper