Google Sending Unexpected Foreign Traffic To Web Sites?

I am receiving reports via email and I am seeing them in the forums, including WebmasterWorld that something changed with Google's search results where they are now showing more foreign results in their search results.

from My Pocket http://feeds.seroundtable.com/~r/SearchEngineRoundtable1/~3/UFV239h883k/google-showing-non-us-searchers-unwanted-us-results-22135.html