"Your Papers, Please!": WON'T END UNTIL IT'S ASKED OF ALL OF US...EVERYWHERE

Undocumented immigrants face checks on Amtrak, Greyhound:

Federal agents appear to have stepped up checks for undocumented immigrants on public transportation, including Greyhound buses and Amtrak. The feds say they have the authority to check any public area.http://www.miamiherald.com/2011/08/14/2359179/undocumented-immigrants-face-checks.html