Senate impasse: NSA spy tactics - including phone records collection - expiring: Senate to continue deliberation

Midnight expiration on its verge for the three Patriot Act surveillance measures. The Senate has failed to pass a legislation to extend the said surveillance measure on Sunday. First exposed by Edward Snowden in 2013, The National Security Agency telephone data collection program is considered the most high profile of the three spy tools.

The USA Freedom act, a bill that stands for Uniting and Strengthening America by Fulfilling Rights and Ending Eavesdropping, Dragnet-Collection, and Online Monitoring Act, was set to sign by President Barack Obama ahead of its deadline, Sunday midnight. Senate lawmakers did not seem to have a unanimity on their session. The Senate is set to continue the debate Monday at noon ET.

If approved, the Patriot Act measures would have been extended until 2019. As per the provisions, business records that can enable the NSA's bulk telephone metadata program to possible resolution by Snowden. This said provision allows the government to be granted the power to seize all types of records including topics and sub-topics in health and banking.

Ascertain, authorities must seek and assert to the secret Foreign Intelligence Surveillance Act Court (FISA Court) to prove that they have a formal relevance to terrorism investigation before getting and granting warrant.

The said surveillance tool would be such of good help especially to the agencies who are concerned. The package regards the bulk metadata that is provided to stayed with the telecoms' end. In lieu, the authorities could then search the data given if there is a FISA court warrant that will allow them and approves that it would be use with of relevance to terror investigations. Though, as a disclaimer under its given provisions, the Constitution's Fourth Amendment standard of probable cause does not apply.

Provisions will be updated and Senate's decision and their deliberation updates regarding the surveillance tool will come to apply afterwards.