My best guess is that he will alight on the government's draft Communications Data Bill.
The Conservative MP Dominic Raab said that he too would oppose the Communications Data Bill.
The rows over secret courts and communications data will be fought on open ground.
In Britain, a draft Communications Data bill gives intelligence agencies even wider powers to intercept and store such data.
Public authorities can obtain other communications data without the home secretary's authority, such as the time, date and location of phone calls.
The draft Communications Data Bill would allow police access to details of people's email and internet use, which many Lib Dems oppose.
Hundreds of public bodies, including local councils, can request communications data, including when and to whom e-mails are sent and phone calls made.
So some within the party argue that Mr Clegg should oppose the Communications Data bill to reaffirm the Liberal Democrats' civil liberties' credentials.
The deputy prime minister said he would block the draft Communications Data Bill and push for plans ensuring "the balance between security and liberty".
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The draft Communications Data Bill was sent "back to the drawing board" in December after scathing criticism from a joint committee of MPs and peers.
The irony is that many Lib Dem peers are far less concerned about the Communications Data bill than they are about the Justice and Security Bill.
"These agencies use communications data - the who, when, where and how of a communication, but not its content - to investigate and prosecute serious crime, " it says.
He also launched a strong defence of plans to allow British intelligence agencies greater access to e-mail and internet communications data, telling MPs it was a necessary move in the fight against terrorism.
At a bare minimum, when the 113th Congress convenes in January, 2013, it needs to conduct a full review of privacy laws and protections for civil liberties against the government collection of and access to communications data.
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The MPs and peers added that the draft bill paid "insufficient attention to the duty to respect the right to privacy" and went "much further than it need or should for the purpose of providing necessary and justifiable official access to communications data".
Police, the security services, the new National Crime Agency and HM Revenue and Customs would be able to access the data, but the draft Communications Data Bill also gives the Home Secretary the power to extend access to others, such as the UK Border Agency.
Crime Prevention Minister James Brokenshire told the BBC it was not "some great big government snooping exercise", but a change designed to allow police officers to continue to solve crime in an era when communications data - details of phone calls - was used in 95% of all serious crime and terrorism cases.
SITA, a co-operative formed by major world airlines in 1949 to provide communications and data-processing services to the air-transport industry.
NTT, the state-controlled telephone monopoly, on corporate communications and data services.
Investors seeking an actively managed fund focused on the communications and data-networking market might consider this offering from Fidelity Investments as an alternative to the PowerShares ETF.
Currently, Air New Zealand offers both voice and data communications on two domestic Airbus A320 jets.
We have invested in companies like NTT Data, in data communications, and Keyence, in industrial electronics.
Hutchison has teamed up with Japan's NTT DoCoMo to roll out wireless data communications.
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Mr Benhamou is also betting that data communications will shift in his favour.
Network systems and data communications specialist, you need a bachelor's degree for that.
In March, Inmarsat bought Rydex Industries of Canada, a provider of wireless e-mail and data communications systems for the maritime industry.
He likes this Indonesian provider of fixed-line, mobile and data communications even though it delivered disappointing results in its first quarter.
The latest fall in the German "people's share" coincided with a filing for bankruptcy protection by the data communications services firm KPNQwest.
The snag is that in some countries, including America, radio spectrum ideal for mobile video and data communications is in short supply.
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Before wireless data communications were so commonplace, out-of-state drivers receiving citations from the WSP were required to post bail or see a magistrate immediately.
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