Filed under: GamingIt's not like you really needed another PSA to reinforce just how difficult getting your hands around a Wii this holiday season will be, but a recent interview with Nintendo of America's marketing chief George Harrison did make mention of that fact. More specifically, he stated that it was "still expecting some shortages in December," but noted that the Big N wouldn't be "pulling back on its marketing." Potentially more interesting is Mr. Harrison's assertion that the fir