(sidney lumet) everybody kept saying, "what a brilliant satire," and paddy and i kept saying, "it's not satire. it's sheer reportage." it would be milder today because almost half the things predicted in "network" have come true. entertainment and news are the same thing now. finally tonight, as if things weren't confusing enough with a dozen candidates criss-crossing new hampshire trying to sell themselves to voters in tuesday's primary, now there's an added starter. as brit hume reports, it's a case of art imitating life. (brit hume) they have all been in new hampshire lately, bush and dukakis and dole and tanner ... tanner? that's actor michael murphy, who's presidential candidate jack tanner in a movie, airing on primary eve, on hbo. it's the story of a democratic congressman who jumps into the 1988 race after gary hart drops out. no movie has ever blended fiction and reality as much. (robert altman) we created a candidate and put him out on the road and so it says you're doing a documentary film following gary hart around; we were following mike murphy or jack tanner around. and we