This is WEEKEND EDITION from NPR News. Scott Simon is away. I'm Linda Wertheimer. In Cairo overnight, Egyptian police fired on supporters of ousted President Mohamed Morsi, killing dozens of people and wounding hundreds more.
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Food banks around the country face growing demand, despite improvements in the economy. Many families are still underemployed and struggling. So some food banks are looking for more permanent ways to address hunger, beyond handing out food.
One of them is the Community Food Bank of Southern Arizona, based in Tucson. Among the many programs it runs is Las Milpitas de Cottonwood, a community farm located in one of the city's lower-income neighborhoods.