Forget insurrection. Trump aiding the enemy is treason.

Aleksei Navalny, hero to the free world, has joined the tragic line of Vladimir Putin critics who met untimely poisonings , exploding planes and defenestrations from high-floor windows. His murder in a Siberian prison makes it all the more disgusting that any American presidential candidate would embrace a thug like Putin, and questions whether enablers of Donald Trump, who just invited Russia to attack the United States' closest of allies,have any concept of world history. A basic recollection is essential to understanding this moment. ALSO READ: 11 ways Trump doesn’t become president In April 1949, the world reeled from unspeakable…