Snowden's Options for Refuge Narrow

As Edward Snowden entered his second week of limbo in Moscow's airport on Sunday, his decision to go to Russia is looking riskier than it first appeared, and may have left him in a worse situation than if he had stayed in Hong Kong.

Even with his next move uncertain, the former National Security Agency contractor caused fresh uproar over the weekend. On Sunday, German weekly Der Spiegel, citing information from Mr. Snowden, reported that the U.S. had placed listening devices in a European Union office in Washington, infiltrated its...