• Feds to probe Connecticut train crash
• Report: N Korea fires short-range missiles
• Obama promotes jobs tour in weekly address
• NRA pushes for recall of Colorado legislator
• GOP: IRS scandal one more strike against health care law
• Amputee Aimee Copeland uses new bionic hands
• 5 things to know about SARS-like virus
• Cloning stem cells: What does it mean?
• Police review leads in UK girl's vanishing
• Cannes Chaos: Man fires blanks on set