Teaching Your Kids Manners

So I was reading the West Des Moines Register today and I noticed an add for a class that teaches your kids manners. Now wait a minute. Shouldn't parents be teaching their kids manners? This is just another sign of why kids are so messed up these days. Instead of parents teaching kids manners and showing their kids good manners by their own actions, they depend on someone else to do it for them. Then the parents wonder why their kids don't respect them. I think it's time for some parents to step up!