Why so immature?

Chad's commentary on "Obama's Got a Big Butt" is straight dead on for the negative ads that the presidential candidates sling against each other. Furthermore, he emphasizes that the negative ads have their benefits, but to a certain extent where he states that "Stepping on someone else to elevate yourself does not show respectability or responsibility." In my opinion I also agree to what Chad says about the ads because haven't we been taught throughout our whole life on how we should never hurt someone through negativity as low as a second grade level, but as adults in a honorable way. Anyways I also like the fact that Mr. Chad stated that there are other ways of dealing with the issue when it comes to the candidates. He points this out by expressing that there other ways of dealing with your opponent such as debates, speeches, interviews, other than the negativity which is a mentally of a children having it their way. In addition to that, I think his point is that our candidates can sometimes be childish and need to stop with the name calling in the ads, it is immature and vague.