Of course these studies would promote day-care, they are studies done by the government. The first lady seems to be the spokesperson for taking every American child away from their parents and placing them in day care. They say they do at every given opportunity. Don't kid yourself.
Any rational person knows that the government cares nothing about children, except maybe their own.
It is my opinion, and not mine alone, that a devious agenda is behind this. The government loves the extra taxes collected from a dual income household. Also, the economy is driven by all the purchases that come with this second job. Often, the wife needs a new wardrobe. This helps the retail industry.