The Guard’s arrival marks a potentially volatile phase in Trump’s push to ramp up deportations and in his contentious relationship with state and local authorities.

Demonstrators flooded Los Angeles streets and freeways Sunday near a protest at the Metropolitan Detention Center following a declaration by the Los Angeles Police Department that the assembly was "unlawful.

The battle over President Trump's immigration policy spilled into the streets of Los Angeles over the weekend. CBS News New York's Christina Fan has the latest.