Why aren't we going into Mexico with our troops to help the poor people controlled by drug cartels? Why Libya?

Good question. I would wonder why we would be going to Libya at all but then I don't own an oil company. Mexicans are killing Americans too and the spring breakers are advised not to go to Mexico for Spring Break. They have been fighting the drug cartels and just last week arrested a slew of them. They just keep coming and will as long as it is easy for them to get across the border and melt into the illegal neighborhoods like they are national heroes. Just think how much easier it will be when we have fewer union worker policemen.