The Sandy Hook Elementary School joins a sad and lengthening list of names in recent U.S. history. Since 12 students and a teacher were killed at Colorado's Columbine High School in 1999, there have been scores of other school shootings - so many it may be hard to recall all the names: Red Lake, Nickel Mines, Virginia Tech and Chardon High School are just a few of the names that have become branded by tragedy. Ben Markus of Colorado Public Radio spoke with Frank DeAngelis, the principal of Columbine High School.
Argh, it's on the tip of my tongue! Contestants in the Names and Faces competition focus at last year's World Memory Championships held in Guangzhou, China. A new field of mental athletes is currently vying for the 2012 championship.
In the gymnasium of a South London technical school, site of this year's World Memory Championships, Norwegian Ola Kaere Risa checks his stopwatch.
Risa is Norway's only contestant this year.
"I hope to defend the glory of my country," he says, laughing.
The 21st World Memory Championships are under way in London this weekend. About 75 competitors from some two dozen countries are vying to see who can memorize the most numbers, faces, playing cards or random words in a set amount of time.
Voter turnout on the first day of a referendum on Egypt's controversial draft constitution was so high in Cairo and nine other governorates that election officials decided to extend poll hours from 7 until 11 p.m. local time.