Fifty years ago, US President Richard Nixon traveled to China and established the basis for a normalization of relations between the two powers. Are we due for another transformation?
Data suggest that Americans accept some foreign civilian casualties as a necessary cost to counterterrorism, but Republicans and Democrats differ on willingness to use lethal force.
Over a million Ukrainian citizens have fled to other European countries. African, Asian, Caribbean nationals living in Ukraine may not be able to do the same.