Contributions from Carin Zissis
Canadian Prime Minister Stephen Harper visited the Oval Office this week to talk security, trade, energy, and hockey. Ottawa's discomfort with "Buy American" provisions also caused Harper to make a rare trip to Capitol Hill, where he met with U.S. congressional leaders.
Venezuela's new plan to make a $2.2 billion arms purchase from Russia stoked U.S. fears that the deal could lead to an arms race in the Americas. While Venezuelan President Hugo Chávez took a whirlwind tour including the Moscow stop, France and Brazil signed their own multi-billion-dollar arms pact.
While some journalists reporting in Latin America face threats to personal security, others deal with official intimidation in what some warn could roll back hard-won press freedoms. But governments and journalists have also taken steps to ensure greater access to information.