Click photo to enlarge Helen Mirren, left, and Al Pacino in a
scene from the HBO film, "Phil Spector," premiering Sunday.  Are
you planning to watch HBO's "Phil Spector"? Then step into my
cubicle. We need to talk.  I'm just a reporter, so my opinions
about film aesthetics don't add up to much, but as one of the
only journalists to cover both of the record producer's murder
trials, I can tell you that this movie, which premieres Sunday,
is a bomb factually.  And in an era when millions depend on "The
Daily Show" for their news and best picture nominees for their
history lessons, that scares me. Most viewers will know very
little about the Spector case, and when the program is over,
their understanding will be deeply flawed. Except they won't
realize that.  "Wow," I can hear them saying as the credits
roll. "I had no idea that Phil Spector was railroaded. Juries
are so stupid. The entire justice system is a joke."  Of course,
filmmakers — particularly one as talented as writer-director
David Mamet — are entitl