President Joe Biden has nominated Mark Brzezinski to serve as his ambassador to Poland.

WASHINGTON Brent Scowcroft, who played a prominent role in American foreign policy as national security adviser to Presidents Gerald Ford and George H.W. Scowcroft was the only person to serve as national security adviser to two different administrations. He advised Bush, by then a close friend, during the four years of the Bush administration, 1989-93. A year later he became deputy assistant for national security under Henry Kissinger, Nixons national security adviser. With Bushs election in 1988, Scowcroft was interested in leading the Pentagon as defense secretary during the Bush administration.

Playing a prominent role in American foreign policy, Scowcroft served as national security adviser to Presidents Gerald Ford and George H.W. Bush, the only national security adviser to two different administrations. He served as national security adviser to Bush, by then a close friend, during the four years of the Bush administration, 1989-93. A year later he became deputy assistant for national security under Henry Kissinger, Nixons national security adviser. He accepted a return engagement as national security adviser when he realized he would be at the presidents side instead of running the massive bureaucracy at the Defense Department.