Earlier this week, Barack Obama again rejected Mitt Romney’s 2012 campaign claim that Russia is America’s biggest “geopolitical foe.” In fact, Obama said, Russia is a regional power acting out of “weakness,” adding that he worries more about a mushroom cloud over New York City than he does about Vladimir Putin.

Pakistan announced last week that it received a $1.5 billion grant from Saudi Arabia, which it termed a “friendly gift” and an “unconditional grant." Pakistan and Saudi Arabia have long had warm ties, but the no-strings-attached gift sparked immediate concern from Pakistani journalists, security experts, and opposition politicians, who question whether the grant is part of a behind-the-scenes deal for Pakistan to provide weapons for Syrian rebels.

Does being around the most popular person on the planet make you popular, too? Apparently that’s the hope. Judging by the way the world’s elite are flocking to Vatican City, you might think Pope Francis is sprinkling magic pixie dust, not holy water.

U.S. President Barack Obama and European Union leaders presented a unified front Wednesday against Russia’s annexation of Crimea, promoting transatlantic trade as an antidote to Russia’s influence in the region and a way to help Europe become less dependent on Moscow for energy.

In the wake of Russia’s annexation of Ukraine’s Crimea region, public concern about Russia has increased, according to a new Pew Research Center survey. Even so, when given the choice, more describe Russia as a serious problem but not an adversary (43%) than say it represents an adversary (26%). Just 22% say Russia is not much of a problem.

Chinese President Xi Jinping stressed here Monday that the United States should honor its commitment to respect China's sovereignty and territorial integrity on the Taiwan and Tibet issues. At a meeting with his U.S. counterpart Barack Obama on the sidelines of a nuclear security summit slated for Monday and Tuesday, Xi said Washington should never support any activities aimed at separating China.

Michelle Obama has embarked on a weeklong trip to China, together with her mother, Marian Robinson, and daughters, Malia and Sasha. Critics of the trip point out that the Robinson-Obama visits to Beijing (Great Wall), Xi’an (terra-cotta army), and Chengdu (pandas), will do nothing to illuminate or alleviate tensions in U.S.-China relations.

The only help Obama has offered the Ukrainian military are military rations, but those haven’t even been sent yet, as Russian forces begin to attack Ukrainian soldiers in Crimea. As the crisis in Crimea reaches its “military stage,” and Russian troops have begun firing on Ukrainian soldiers, American promises of limited help to the Ukrainian military have not yet been fulfilled.