Having offspring who settled in the US - something Krushchev and Stalin had in common.
It's quite the indictment of your system when the children of your leaders chose to immigrate to your ideological enemy.
"In July of 1999, the Washington Post reported that the younger Khruschev became a United States citizen in a ceremony Providence, “`I'm feeling like a newborn. It's the beginning of a new life,’’ the 64-year-old Sergei Khrushchev said Monday after taking the oath of citizenship inside a Roman Catholic school auditorium."
