The summits are not endpoints. They are the mechanism by which two countries, which can neither resolve their differences nor afford to rupture them, manage the interval between crises.
But with a maniacal president who cannot tolerate even a simple difference of opinion, a country that dares not to comply with his demands turns into an enemy that must be eliminated.
The elderly president, vengeful and bearing a grudge, is conducting an all-out war against individuals, private and public institutions, cities and against U.S. states.