Eva Longoria's semicontroversial sit-down with Dateline NBC's Stone Phillips has been scheduled to air Sept. 25. The Desperate Housewives babe will discuss her colorful love life, what it's like to be in the public eye and the lessons she learned during her rise to fame  none of which apparently included "How Not to Piss Off Your Employer by Appearing on a Rival Network's Newsmagazine."