I believe that the Government shouldn't be able to do data mining, and violate everyones' privacy just because they think there is a suspicion of terrorism. They should find out more facts about the terrorist before they decide to search American people.
People who are innocent and have nothing to do with terrorism should be left alone and the people who give the suspicion of terrorism should be looked at. This will save peoples privacy.
The government has to much power with privacy and it isn't fair to the people. The Patriot act can, "Allow federal agents to ask a court for an order to obtain business records in national security terrorism cases." But, the Government doesn't always have to ask the court to see records, they can just give a National Security letter to a business to see the records of the people. This lowers the threshold of the people.