When you were that age you probably said some dumb stuff too. I was a little liberal until my early 20’s until I got educated. Give him a break. I don’t even think he can drive yet..
Here is his quote from the Rolling Stone interview:
http://www.rollingstone.com/music/photos/the-tao-of-justin-bieber-20110216/on-canadas-superiority-over-the-usa-0216501
And it appears he does drive from this picture
http://www.rollingstone.com/music/photos/the-tao-of-justin-bieber-20110216/on-greed-0710876