There’s trouble on two fronts for basketball’s bad boy Dennis Rodman. The forward for the Dallas Mavericks, 38, was charged Tuesday with drunken driving stemming from a Dec. 22 arrest in Costa Mesa, Calif. Police said Rodman had a blood-alcohol level of .15, nearly twice the state’s legal limit. His arraignment is scheduled for April. Meanwhile, his court date in Las Vegas on a cocktail waitress’s claim that he grabbed her breasts will take place the week before. In her federal lawsuit, the waitress accuses Rodman of battery and intentional infliction of emotional distress.