Sen. Mike Lee (R-UT) has introduced the Disengaging Entirely from the United Nations Debacle (DEFUND) Act, which calls for the United States' complete withdrawal from the United Nations (UN). This legislation addresses grave issues of national sovereignty and fiscal accountability which have plagued US involvement in the UN. The DEFUND Act is co-sponsored in the Senate by Sens. Marsha Blackburn (R-TN) and Rick Scott (R-FL) . House Armed Services Committee Chairman Mike Rogers (R-MI) and Representative Chip Roy (R-TX) are introducing the companion bill in the House of Representatives.