Why is everyone so afraid of other countries exposing our crooked politicians? What do you have against other countries helping keep our politicians honest?
Because of the principle of sovereignty. We are a sovereign nation. As such, we established a government as a social contract. Among ourselves. This one comment by you is the smoking gun of comments by you, because it demonstrates you do not understand that we are a sovereign nation, and responsible for our own internal politics. As soon as we invite other nations into our own unique political decision making, we in effect surrender our own sovereignty.
As the Post editorial above stated: ..."Historian
Robert Kagan recently described in The Post what the consequences would be if Mr. Trump’s actions went unpunished. “Sending the signal that other governments can curry favor with a U.S. president by helping to dig up dirt on his or her political opponents would open our political system and foreign policy to intervention and manipulation on a global scale,” he wrote. “Every government in the world wishing to influence U.S. foreign policy will have an incentive to come to a sitting president with information on his or her potential political opponents.”
We take care of our own problems, elect our own officials, create our own laws, conduct our own domestic and foreign policy, all because we are a sovereign nation. I do not want other sovereign nations interfering in our internal affairs. Nor should you, but, now you have established that you do welcome such intervention/help from other nations.
In effect, you are telling us that our sovereign status as a distinct nation state means absolutely nothing to you. Reliquishing our sovereignty, which is what you are suggesting, might mean that your next suggestion will be the establishment of a One World government. That would seem out if character for any Trump fan, but you might as well go there if you're reliquishing our sovereign status anyway.