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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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Watch the 2023 State of the Union address on Feb. 7. The NewsHour’s special coverage will begin at 6 p.m. EST.
2:15:26
President Joe Biden will deliver his State of the Union address March 7 as he gears up for a reelection bid that seems likely to be a rematch with his last election opponent.