Cable channel Trio has announced plans to air The N-Word, an original documentary that explores the roots and impact of that nasty racial epithet. The film, airing July 4, will feature interviews with such celebs as Chris Rock, Ice Cube, Whoopi Goldberg and Samuel Jackson. In related news, rumor has it Apprentice pariah Omarosa Manigault-Stallworth is pushing the network to do a special that explores the roots and impact of the phrase "The pot calling the kettle black."