By Jeremiah Hassel Seven plane passengers are in hospital with another 15 injured after severe turbulence forced a flight into an emergency landing. The United Airlines jet from Tel Aviv, Israel, to Newark Liberty International Airport in New Jersey, US, was diverted to New York Stewart International Airport about 75 miles north. The additional 15 people were being treated by paramedics for motion sickness and minor ailments, according to News 12, but nobody was seriously injured, it was reported. The weather was clear but incredibly windy on Friday evening when the plane attempted to land at …