By Catherine E. Shoichet
Fresh reports of global espionage. Furious European officials. A plea from the vice president.
The weekend was packed with twists and turns in the case of former National Security Agency contractor Edward Snowden and the secret documents he's leaked.
Snowden, who faces espionage charges in the United States, is still in Russia and seeking asylum from Ecuador.
Here are some key recent developments that CNN is reporting.FULL STORY