"Federal law overrides state law"

NO Bozo! The Tenth Amendment states:
'The powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people.'
For ignoramuses like you, it means that laws are mutually exclusive.

In this same segment O'Reilly also advocated arresting 'bad' illegals' as if they were wearing name tags defining them as such.
"Round up the bad illegals, selling drugs and molesting children"