Robert F. Kennedy Jr. (left) poses with what appears to be a barbecued dog carcass. Obtained by Vanity Fair An unsettling, newly-unearthed photo shows Robert F. Kennedy Jr. posing with what appears to be the barbecued carcass of a dog — suggesting the Independent presidential candidate once ate man’s best friend. Kennedy, 70, texted the upsetting photo of himself and an unidentified woman posing with the charred animal to a friend last year, according to a Vanity Fair report. The Kennedy family scion is seen clutching the barbequed remains on a big metal spit and pretending to take a big...