News item: An investigation uncovers a sordid, two-decade-plus history of misogyny and sexual harassment by Dallas Mavericks employees. Reaction from team owner Mark Cuban: Donate $10 million to women’s advocacy groups. That what the Shark Tank star is pledging in the wake of an independent probe overseen by the NBA that found “numerous instances of sexual harassment and other improper workplace conduct” by Mavericks workers, including a former team president and CEO…