Lack of oversight affects senators too:

A panel investigating the Central Intelligence Agency’s search of a computer network used by staff members of the Senate Intelligence Committee who were looking into the C.I.A.’s use of torture will recommend against punishing anyone involved in the episode, according to current and former government officials.

The panel will make that recommendation after the five C.I.A. officials who were singled out by the agency’s inspector general this year for improperly ordering and carrying out the computer searches staunchly defended their actions, saying that they were lawful and in some cases done at the behest of John O. Brennan, the C.I.A. director.

You have nothing to worry about if you don’t…work for the senate