Senator Bill Hagerty (R-TN), a member of the Senate Foreign Relations and Banking Committees, says President Trump "has all the cards" in Iran negotiations and warns Tehran's oil storage constraints could become a near-term breaking point. Hagerty also backs Kevin Warsh as Fed chair amid confirmation uncertainty, urging Democrats to advance his nomination, and expresses optimism on budget negotiations while warning DHS funding lapses could heighten security risks. He speaks with Kailey Leinz and Joe Mathieu on the late edition of Bloomberg's "Balance of Power."