Yesterday the radio in Indianapolis announced that a new set of "Condition Orange" access restrictions would be put into place at IND (and I assume nationwide).

These included additional parking restrictions and searches of shuttles transporting passengers to the airport.

I have had this "search" experience at NRT (passports please). But, this will be a first in the US for me.

Are these restrictions being put into place nationwide? Or, did I simply misinterpet what was said on the radio??