June 18, 2013 -- Updated 1529 GMT (2329 HKT)
Remember that scene at the end of that Facebook Movie ("The Social Network") when Mark Zuckerberg's character sits alone at a computer screen hitting the refresh button over and over again -- stuck in a loop of anxiety and longing?
FULL STORY
Bruce Schneier says the United States is conducting offensive cyberwar actions around the world.
FULL STORY
James Millward says if Chen Guangcheng's departure from NYU owes anything to Chinese pressure, his is but one, high-profile case.
FULL STORY
President Obama will speak in Berlin one week before the 50th anniversary of the famous speech by President Kennedy.
FULL STORY
New leader in Iran
Centrist cleric Hassan Rouhani has been declared the new president of Iran.
On the news
Donna Brazile