• White House aims to spend 10% of its time on controversies
• Bernanke's advice for college grads
• Police: Pakistani politician killed
• GOP: IRS scandal one more strike against health care law
• Car plows into crowd, pinning people under it
• Powerball numbers drawn
• Climber dies after 150 foot fall
• Official: Police bullet kills Hofstra student
• Feds probing Connecticut train crash
• Oxbow wins Preakness Stakes