She said black people should not "wash dirty linen in public."

There is an old saying: You do not wash your dirty linen in public.

"Do you like to wash your dirty linen in public?"

Washing their dirty linen in public like this is something the French seem to do every two or three years.

Honesty is the best Don't wash dirty linen in policy.

We'll keep the crowds back as you wash your dirty linen in public.

We should wash our dirty linen at home, and not drag it out before the world.

They wish she would write something funny, and not wash her family's dirty linen in public.

"It's so unusual for the judges to wash their dirty linen in public."

On the one hand, how can we give lessons to others and be credible without first washing our own dirty linen in public?