The rules of selling weed

WASHINGTON STATE -- Six months after recreational marijuana was legalized, we're getting an idea of how the state will regulate the way pot is sold.

The Liquor Control Board approved the rules in a public meeting.

Marijuana sellers will be required to track weed from when it's grown to the time it's sold.

They'll also be forced to run background checks on all employees.

Businesses will not be allowed to advertise to children.

Only lab-tested weed will be sold and it must come in child-resistant packaging.