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Aquaponic farming saves water, but can it feed the country?
Aquaponics, a system of farming that uses no soil, also uses far less water than traditional agriculture. But while the technique is gaining attention, it remains a very niche way to grow produce due to economic limitations. Special correspondent Cat Wise reports from Half Moon Bay, California.
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President Joe Biden will give an Oval Office address Thursday on the U.S. response to the Israel-Hamas war.