Good evening: The show begins in Ukraine, expecting a Russian spring offensive.

MANITOBA NICKEL MINING ST 18: DAVID HENDERSON, HOOVER

#COSMOS: ISOLATED BLACK HOLE DISCOVERED AT 5,000 LIGHT YEARS. KEN CROSWELL, SCIENCE NEWS.

12-12: REVERSE KISSINGER NOT LIKELY. CLIFF MAY FDD

1865: THE TRIAL., PATRICK K. O'DONNELL, AUTHOR, "THE UNVANQUISHED."

1865: BOOTH.AND THE CONFEDERATE SECRET SERVICE,. PATRICK K. O'DONNELL, AUTHOR, "THE UNVANQUISHED."

1865: MOSBY'S RANGERS, PATRICK K. O'DONNELL, AUTHOR, "THE UNVANQUISHED."

1865: THE CONFEDERATE SECRET SERVICE, PATRICK K. O'DONNELL, AUTHOR, "THE UNVANQUISHED."

#NEWWORLDREPORT: MARIO VARGAS LLOSA. LATIN AMERICAN RESEARCH PROFESSOR EVAN ELLIS, U.S. ARMY WAR COLLEGE STRATEGIC STUDIES INSTITUTE. @REVANELLIS #NEWWORLDREPORTELLIS

#NEWWORLDREPORT: PANAMA, BRAZIL, ARGENTINA. LATIN AMERICAN RESEARCH PROFESSOR EVAN ELLIS, U.S. ARMY WAR COLLEGE STRATEGIC STUDIES INSTITUTE. @REVANELLIS #NEWWORLDREPORTELLIS

#NEWWORLDREPORT:BUKELE IN THE WHITE HOUSE. LATIN AMERICAN RESEARCH PROFESSOR EVAN ELLIS, U.S. ARMY WAR COLLEGE STRATEGIC STUDIES INSTITUTE. @REVANELLIS #NEWWORLDREPORTELLIS

#NEWWORLDREPORT: ECUADOR VOTES. LATIN AMERICAN RESEARCH PROFESSOR EVAN ELLIS, U.S. ARMY WAR COLLEGE STRATEGIC STUDIES INSTITUTE. @REVANELLIS #NEWWORLDREPORTELLIS

NASA: JARED ISAACMAN, ADMINISTRATOR. JEFF FAUST, SPACENEWS.COM

PRC: NVDA TO BEIJING. #SCALAREPORT: CHRIS RIEGEL CEO, SCALA.COM @STRATACACHE.

#NATO: DOUBTING THE US, ANATOL LIEVEN, QUINCY

UKRAINE; RUSSIAN SPRING OFFENSIVE, ANATOL LIEVEN, QUINCYUKRAINE; RUSSIAN SPRING OFFENSIVE, ANATOL LIEVEN, QUINCY

Preview: Colleague Dr. Ken Croswell, astronomer, explains a fresh discovery of a solitary black hole in the constellation Sagittarius. More later.

Preview: Colleague Veronique de Rugy recommends a tax plan that does not penalize savings as the current confusing regime. More later.

Preview: Colleague Anatol Lieven does see a path to pulling the Kremlin back from its collaboration with the CCP. More later.

Preview: Colleague Chris Riegel recommends against prohibiting PRC talent from high-end CHIPS and for inviting PRC talent with rewards and opportunities.