The FDA approves both Moderna and J&J's booster as new research shows that among people who

first received a J&J vaccine, boosting with a different vaccine may yield better protection.

The FDA has officially set new salt guidelines for restaurants and food manufacturers.

The FDA also approved its first e-cigarette product, claiming that the benefit of offering

cigarette smokers an alternative outweighs the risk of new nicotine addiction.

This is America Dissected.

I'm your host, Dr. Abdul El Sayyad.

A few years back in India, I had the chance to ride an elephant.

And they're really big.

Today though, an elephant isn't much bigger than a lot of things that move a lot faster

that human ingenuity have created, like a truck, or a ship, or an airplane.

But imagine what our ancestors used to walking or running, or maybe taking a donkey, camel,

or horse, would have thought as they came upon these huge beasts.

What's saddening is how much the things we've created have destroyed in their wake.

Whether it's the collective exhaust of our combustion engines or factory farms all over

the world, climate change is decimating global biodiversity from the smallest creatures

to the biggest.

But what if we could change that?

A woolly mammoth could roam the earth by 2027.

Geoscience is George Church and his company Colossal trying to revive the extinct creature.

A new company, appropriately called Colossal, is trying to bring back the woolly mammoth.

They say they're doing it because repopulating the chundra with mammoths could stop the

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