Prime Time: Welcome to the world, little Danica
There are more than 7 billion of us on the planet.
The folks who make it their business to count heads calculated that it happened on Oct. 31.
A newborn girl, Danica Camacho, born in Manila, Philippines, was designated as the symbolic 7 billionth person on the earth. We saw her online, and in news reports, in her new red knitted hat.