With his blunt assertion that Canada could do more to cut emissions, President Barack Obama raised doubts about whether the United States will approve the Keystone XL pipeline. The question is: What exactly does Canada need to do?
The United States and Russia put a brave face on deteriorating relations, pledging to work together on shared interests even as they nursed frustration over deep differences on issues like missile defense, Syria and the case of NSA leaker Edward Snowden.
U.S. President Barack Obama met with a number of tech figures to discuss the future of technology and its role in surveillance. According to Politico, anonymous sources say the meeting was a closed-door affair, following a similar, off-the-record meeting between U.S. administrators, lobbyists and leading privacy campaigners.