New Delhi, Aug. 4 -- Reflecting on his four-and-a-half decades in Hindi cinema, actor Sanjay Dutt has said Bollywood has become "more cut-throat" over the years, contrasting it with what he described as Hollywood's culture of unity and mutual support. Speaking to gastroenterologist Dr D Nageshwar Reddy on the hospital's YouTube channel, Dutt said the Indian film industry no longer shares the sense of community it once did....