I don't browse US newspapers that often, but I regularly observe blocked ones, particularly smaller ones. Non-deterministic, e.g.: New York Daily News, Chicago Tribune, Baltimore Sun, Dallas Morning News, Virginian-Pilot. Beyond that, a lot of CA and San Francisco Government and local utility services are geo-restricted (which I think, from a security standpoint, makes at least somewhat sense..).

Btw. asking once is enough ^^

Nexstar's stations blocked access from European IPs, providing a 451 Unavailable for Legal Reasons response code; Nexstar are the largest TV station owner in the US, so a large number of sites for local affiliates were unavailable. I think other networks (Sinclair) may have also one so.

Here's a HN thread about it: https://news.ycombinator.com/item?id=27854663

(I worked with Nexstar and experienced this directly. Looks like this may have changed recently.)