• No damage after tornado hits Denver airport
• Heat force decisive game 7 against Spurs
• Official: 4 Americans killed in Afghanistan
• Yankees' Teixeira returns to DL
• School District 25 outlines budget for 2013-2014 school year
• Bieber in accident involving pedestrian
• Poll: Congress' approval rating just 16 percent
• Ex-mobster tells of Bulger gang's killings
• Feds charge 3 in Ohio slavery case
• 22,737 pounds of beef recalled on E. coli fears