need to be of a certain age to understand why so many people in hollywood are caring about the possible closing down of metro-goldwyn-mayer (米高梅电影公司).for the past 40 years, its output has been good, but now it is on the ropes, with debts of $ 3.7 billion and will have to sell off its most valuable assets (资产). in its golden time, mgm stood for something.if warner brothers meant social dramas and gangster movies, and disney meant cartoon films, then mgm was healthy fantasy.this business mod