LOS ANGELES (AP) — Police in Oakland and Los Angeles arrested scores of demonstrators during a third night of unrest linked to the shooting protest in Ferguson, Missouri. At least 130 demonstrators who refused to disperse during a Los Angeles protest were arrested Wednesday night, while 35 people were detained in Oakland following a march that deteriorated into unrest and vandalism, according to police officials. About 200 or 300 largely peaceful demonstrators crisscrossed the streets of downtown Los Angeles for several hours in the afternoon and evening over a decision not to bring criminal charges against a Ferguson policeman for killing a black man. Later some of the protesters were stopped by a phalanx of riot-clad police near the Central Library. Lt.