By Omar Younis, Brad Brooks, Phil Stewart and Idrees Ali LOS ANGELES (Reuters) -U.S. Marines deployed to Los Angeles made their first detention of a civilian on Friday, the military said, part of a rare domestic use of its forces sent to the city after days of protests over immigration raids.

About 200 Marines have moved into Los Angeles and will protect federal property, personnel, the commander in charge says. Maj. Gen. Scott Sherman, commander of Task Force 51 who is overseeing the 4,700 troops deployed,