What unexpected news does Ruth receive during the play in A Raisin Sun?

During the play A Raisin in the Sun, Ruth receives the unexpected news that her husband Walter has lost all of their savings in a business venture. Walter had invested their savings in a liquor store, hoping to make a profit and improve their financial situation. However, the business venture fails and Walter loses all the money, leaving the family in a state of shock and disappointment. This unexpected news forces the Younger family to confront their dreams, aspirations, and the difficulties of pursuing a better future.