In the United States, we have 5 24-hour preschool cable networks. 5! These networks are Disney Junior, Nick Jr., Sprout, Qubo, and BabyFirst. Isn't that a bit excessive? I'm not saying that none of these channels shouldn't exist, but do we really need 5? Isn't that a waste of money? How many 4-year-olds are up at 3 in the morning watching preschool shows?