President Donald Trump has granted federal immigration agents "total authorization" to defend themselves following clashes with protesters during a recent enforcement operation at a cannabis farm in California.

A Gallup poll shows a substantial jump in the share of Americans who view immigration as positive for the U.S. since President Donald Trump took office.

A federal judge on Friday found that the Department of Homeland Security has been making stops and arrests in Los Angeles immigration raids without probable cause and ordered the department to stop detaining individuals based solely on race,