Sen. Ron Wyden, Oregon Democrat, said the National Security Agency "has knowingly acquired tens of thousands of wholly domestic communications  even though this law was specifically written to prohibit the warrantless acquisition of wholly domestic communications." (ASSOCIATED PRESS)

Sen. Ron Wyden, Oregon Democrat, said the National Security Agency "has knowingly acquired tens of thousands of wholly domestic communications even though this law was specifically written to prohibit the warrantless acquisition of wholly domestic communications." (ASSOCIATED PRESS)