Jacki talks with Robert Jay Lifton about the rhetoric of using nuclear weapons. Lifton is a visiting professor of psychiatry at Harvard Medical School.
The ultimatum by war cabinet member Benny Gantz reflects discontent among Israel's leadership about Prime Minister Benjamin Netanyahu's handling of the Gaza war and his far-right political partners.
A helium leak pushed back a planned launch to May 25. Boeing's program that would shuttle astronauts to and from the International Space Station has been plagued with problems.