Rupert Murdoch and his son James Murdoch want an American class action lawsuit against them and News International over the UK phone hacking scandal dismissed. Not because they may have acted badly but, in a motion (read it here) filed late last week, because they believe they didn’t break the Securities Exchange Act of 1934. “Even if plaintiffs disagree about how the misconduct at News of the World was handled, their claims sound in mismanagement, which does not as a matter of law state a securities fraud claim,” the Murdoch’s motion says. “It is well-settled that a plaintiff cannot bootstrap mismanagement claims into a federal securities law action.”