NEW YORK An Atlanta Mercedes-Benz dealership has apologized for an Atlanta Journal-Constitution cartoon, according to the conservative NewsBusters.org blog. Mike Luckovich's cartoon showed a hooded figure holding an American flag while reading a book on torture etiquette to an al-Qaida member. "Lest anyone think THEY were sponsoring the cartoon, the dealership paid for a full-page ad in the paper to beg for forgiveness," wrote NewsBusters.org. NewsBusters.org quoted the dealership's ad as saying: "We are sorry! While we strongly affirm the right of free speech, the June 22 Mike Luckovich cartoon depicting the U.S. as torturers on par with al-Qaida was...