Families Struggle To Meet (image) North Carolina State University Share Print E-Mail Caption A lack of transportation and limited finances make it difficult for mothers in poor families to provide their children with fresh produce. Credit North Carolina State University Usage Restrictions Photo credit must be given. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.