I Wanna IguanaAlex just has to convince his mom to let him have an iguana, so he puts his arguments in writing. He promises that she won't have to feed it or clean its cage or even see it if she doesn't want to. Of course Mom imagines life with a six foot long iguana eating them out of house and home. Alex's It takes fifteen years for an iguana to get that big. I'll be married by then and probably living in my own house. and his mom's How are you going to get a