What does the boy recall about his father being taken away and what his mother did after that night to try to keep the family safe? Chapter 3.

The boy remembers how the FBI had come in the night and taken away his father without even letting him dress. He remembers seeing his father led away in his bathrobe and slippers. Their mother had immediately begun destroying Japanese things in the house, and when the children had gone to school she hadn't sent them with Japanese food as usual. She had told the children if asked to always say they are Chinese, not Japanese.