According to the eleventh article of the Bill of Rights, a right may not be denied (in this case, the Fourth Amendment as there are no universal warrants issued allowing the NSA to collect data wholesale) in order to preserve another one (in this case, the right of domestic tranquility, which is detailed as being one purpose of government in the Preamble.
Tell the government that we need to stop ignoring the Constitution! Our forefathers wrote that document to protect citizens from abuse! Sign this petition now, and tell your friends! Tell anyone who respects the Constitution of the United States of America!