Obama's nominee for U.S. ambassador to the UN is one of the architects of the sovereignty redistribution doctrine "Responsibility to Protect" UN Ambassador Nominee Samantha Power Wants Sovereignty Redistribution The New American 08 June 2013 At a Rose Garden ceremony on Wednesday, June 5, President Obama announced his nomination of Samantha Power (shown) to replace Susan Rice as U.S. Ambassador to the United Nations. At the same event, the president tapped Rice to be his new national security advisor. Within hours of the announcement, opposition to PowerÂ’s nomination began to surface. Constitutionally consistent Senator Ted Cruz (R-Texas) released the...