Here’s another double-edged benefit of the internet: this year, thanks to YouTube and other sites that let users post and share videos, the whole world can see the sort of sleaze that passes for political advertising as Election Day draws near.

In fact, the one-two-three punch of Google, YouTube and a broadband connection means that anyone can do in a few seconds what I did yesterday – learn about offensive ads in a newspaper story, then take a look at them yourself.