Possible Scenario:
1. Obama goes to aide of fellow Muslim Turkish prez and retaliates against Russia ...
2.) Russia nukes Washington, using 2 100 MT bombs, detonated at 3000’ above WH ...
3.) Washington reduced to smoldering 1400’ deep crater, 3 miles across ...
4.) Rest of America declares a national holiday in celebration.
Tsar Bomba fireball heat pulse burnt paint off of delivery plane and was only 50 Mt. Fire storm will occur everywhere line-of-sight for 100 Mt.
https://www.ctbto.org/specials/testing-times/30-october-1961-the-tsar-bomba