The SCOTUS was wrong again, and shows how it have been packed with bigots.

The test was blatantly unfair, because it was based on reading material that was not available at the fire stations.
Those who did well on the test had purchased their own books and hired tutuors.
That is essentially cheating, and would not make them better for these promotions.

They need to devise criteria that can not be bought like this test was.

This shows why Sotomayer and people like her are so important for the SCOTUS.
Right now there is no justice.