Who's helping the NSA?

CNET News.com asked telecommunications and Internet companies about cooperation with the Bush administration's domestic eavesdropping scheme. We asked them: "Have you turned over information or opened up your networks to the NSA without being compelled by law?"

Here are the companies and their answers:

Company	Response
Adelphia Communications	Declined comment
AOL Time Warner	No [1]
AT&T	Declined comment
BellSouth Communications	No
Cable & Wireless*	No response
Cablevision Systems	No
CenturyTel	No
Charter Communications	No [1]
Cingular Wireless	No [2]
Citizens Communications	No response
Cogent Communications*	No [1]
Comcast	No
Cox Communications	No
EarthLink	No
Global Crossing*	Inconclusive
Google	Declined comment
Level 3*	No response
Microsoft	No [3]
NTT Communications*	Inconclusive [4]
Qwest Communications	No [2]
SAVVIS Communications*	No response
Sprint Nextel	No [2]
T-Mobile USA	No [2]
United Online	No response
Verizon Communications	Inconclusive [5]
XO Communications*	No [1]
Yahoo	Declined comment
* = Not a company contacted by Rep. John Conyers. [1] The answer did not explicitly address NSA but said that compliance happens only if required by law. [2] Provided by a source with knowledge of what this company is telling Conyers. In the case of Sprint Nextel, the source was familiar with Nextel's operations. [3] As part of an answer to a closely related question for a different survey. [4] The response was "NTT Communications respects the privacy rights of our customers and complies fully with law enforcement requests as permitted and required by law." [5] The response was "Verizon complies with applicable laws and does not comment on law enforcement or national security matters."