With Cub, Target, two Aldi stores and many small markets damaged by rioting over the past week, Longfellow and about eight other neighborhoods have nearly become a food desert. “I consider the loss of these businesses devastating,” said Melanie Majors, executive director of the Longfellow Community Council. “Besides just the food, there’s a lack of retail for diapers, formula, household goods, even clothing.” Many residents of the area shop lower-priced stores such as Aldi or dollar stores. Two of those dollar stores — including Family Dollar on Lake Street — were destroyed in last week’s looting and violence that arose...