Let's assume, that foreign countries such as Russia or China would be trying to sabotage our elections on Nov 8th night. What are the severe economic and political backlash that we can deal with if we cut off the traffic coming in from those region (not in a "we control the internet" kinda way)? I am sure they already have nodes operating within the USA. A lot of major tech companies use CDNs that can still serve traffic globally to the consumers of those countries. Even better, how about we regulate and slow down all of incoming traffic for say half day on election day? Is it even possible?