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Breathing easier after last week\\u2019s apocalyptic air? In the Central Valley, agricultural burning is a prime polluter, and almost 20 years ago, a ban on it became law. The California Report examines the loophole that allows the toxic practice to continue . Speaking of inhaling, new cannabis laws zero in on the impact of high-potency pot. After regional weather, learn how you can avoid falls and their tragic effects. And, we get the economic scoop from Gary Zimmerman and Marc Cuniberti.