Whatever else you think about Arnold "The Oak" Schwarznegger you have to hand it to him. The man has a sense of style. This mornig as I was driving west on Santa Monica Boulevard in Los Angeles, I looked up to see a shining new billboard, on which was the beaming face of Arnold Schwarznegger, wearing a "Bear Flag Republic" T-Shirt, his brawny arms folded across his brawny chest, underneath of which was the message: California Wants Your Business. That's cool!On Monday, he will address the nation at the Republican national convention. Whatever you might thing about his policy positions...