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

* Emails reveal close Google relationship with NSA (Al Jazeera)

* Neoconservative Super PAC Bets Big on North Carolina GOP Primary Challenge (Nation)

* Level 3 calls out Comcast, TWC and others for ‘deliberately harming’ their own broadband service (BGR)

* Citgo’s Corpus Christi Environmental Crimes: Too Big to Punish (Texas Observer)

* America’s Pot Farmers Are Putting Mexican Cartels Out of Business (East Bay Express)

* New Movement Aims to ‘Reset the Net’ Against Mass Surveillance (Wired)

* Federal judge halts John Doe probe into Walker recall (Milwaukee Journal Sentinel)

As always if you see a story worth looking at please leave it in the comments section or tweet me.