Kyle Busch said Monday he has not gotten involved in his older brother's personal issues and is disappointed he has been mistaken for Kurt in coverage of assault allegations against the 2004 NASCAR champion. Kurt Busch spent four days over the last two months in a Delaware courtroom as part of a hearing regarding an ex-girlfriend's request for a no-contact order. Patricia Driscoll alleged Busch assaulted her in September during an argument at Dover International Speedway. ''Haven't spoken to him, don't know nothing, trying to stay away from it all and let him handle his business,'' Kyle Busch said. More...