I like American faux-offence.
Just watch their telly or films. Full of this.
Or attend one of their colleges.
Just another thing to get spears out against someone. It'll blow over in about two hours from now, given how the debate is most likely to finish. He's never made himself out as saintly (Ã la Romney, Santorum etc).
Sure he's rude and angry, but so are many Americans. He comes across as absolutely believing in what he's fighting for, and more honest than Clinton. That's his Unique Selling Point, and nothing that is coincidentally leaked in parallel with WikiLeaks, will sway his hardened supporters.