A restaurant owner from Buffalo, New York, told Fox Business on Monday that chicken wings are getting more expensive because farms are struggling to deal with a national labor shortage. Greg Duell, the co-owner of Duff’s Famous Wings, told Fox Business that wing prices from his supplier were up 99 percent and that they couldn’t keep up with his customers’ demand for chicken. “The chicken wing farms in America, they’re having trouble retaining and recruiting employees,” Duell told Fox Business. “When that happens, they can’t process the birds fast enough, they have to feed them more, the feed costs have gone up, the birds are getting bigger and they can’t process and get them out,” he said. Dan Ponton, president and chief executive of Roosters, an Ohio chicken restaurant, told the Dayton Daily News that the prices of wings are the highest they have ever been in the 33 years he’s …