In Azerbaijan, where voters head to the polls for a presidential election on October 9, there's been a distinct difference in the campaign styles of incumbent Ilham Aliyev and the sole opposition candidate Camil Hasanli. Aliyev, who is all but certain to win a third term, has run a nearly invisible campaign limited to tightly controlled photo ops. Hasanli, by contrast, has taken to the streets, appearing in colorful rallies in the Azerbaijani capital, Baku, as well as the regions.