Some of the stories from today’s Top Ten At Ten.

* Edward Snowden responds to release of e-mail by U.S. officials (WaPo)

* Top NSA officials struggled over surge in Foia requests, emails reveal (Guardian)

* The Ukraine Crisis and the New Cold War: Statement of the UE General Officers (UE Union)

* Thomas Piketty Responds to Criticism of His Data (NY Times)

* The Case Against Sharing (Medium)

* Species disappearing far faster than before (AP)

* Premature US Victory-Dancing on Ukraine (Consortium News)

As always if you see a story worth looking at please tweet me.