How America's foreign policy realignment under Donald Trump threatens to unravel decades of global alliances and what history tells us about what might come next.

Ali Velshi is joined by Pulitzer Prize-winning historians Anne Applebaum and Jon Meacham, former Obama Deputy National Security Adviser Ben Rhodes, and Nastya Shpot, who was a 15-year-old Ukrainian refugee fleeing the Russian invasion when Ali first met her in Poland in 2022.

Europe prepares for a world without the U.S. as a reliable ally, Canada readies for Trump's tariffs, and Republicans work toward slashing health and nutrition programs to pay for tax cuts