How? “Hi Mr. Facebook employee, we’re from the government and we need to see the Messenger records for TimWayne.”
Oh, facebook wouldn’t give up those records without a warrant? Well it might take a bit longer, but let’s look into the taps we have in the peering connections to their datacenter. Send a request to the NSA.
The only thing that might prevent it from being used that way is if inter-bureau rivalry is strong enough to keep the different factions from coordinating and also simultaneously, no one who works for any social media can be duped or turned.
What’s the cut off date for immigrating to America? Are Mayflower descendants exempt? How about the Dutch that came here and settled in New York? Obviously Native Americans and African-Americans are the only US Citizens exempt from this ruling.
Whenever I post that map, someone notes that it doesn’t include international airports, which could easily bathe the map in even more (appropriate) orange.