If HRC won she could get rid of non Congressional NSA without any action by Snowden.
"President Truman created the National Security Agency in 1952 pursuant to the President’s authority under Section 2 of Article II of the U.S. Constitution to act as the Commander in Chief of the United States’ armed forces. In 1959, pursuant to its authority under Article I of the Constitution, Congress enacted the National Security Agency Act which provides a separate legislative basis for NSA’s activities. See, also, 50 U.S.C. 3038(b)(1). Consistent with his constitutional authority and Congressional legislation, the President has issued further direction to govern NSA’s activities. See, in particular, Section 1.3(b)(12)(A)(i) and Section 1.7(c) of Executive Order 12333, as amended by Executive Orders 13284 (2003), 13355 (2004), and 13470 (2008)."
www.nsa.gov/about/faqs/about-nsa-faqs.shtml