Variety's Peter Bart, a former studio executive, ponders why cash-strapped MGM is remaking the anemic Cold War thriller Red Dawn. He also provides some fascinating info on why the original 1984 film went off course. It started as a Lord of the Flies-type story and ended up being a blood-and-guts war movie, thanks to being taken over by director John Milius and-believe it or not- former Nixon chief-of-staff General Alexander Haig, who was on the MGM board of directors and envisioned a career producing movies. For more click here