• Tornadoes slam several states; 300 homes hit
• Blue jeans celebrate 140 years
• Coyote attacks 2 children at Colo. Springs park
• FBI mourns loss of agents during training
• Amateur investors tap 401(k)s to buy homes
• Powerful earthquake hits off coast of Chile
• S. Korea: North fires 6th projectile into sea
• Glimmer of hope for EU car sales
• Tesla's fight with America's car dealers
• Class of 2013 grads average $35,200 in debt