I took the bus From N.Y.C To Houston about twelve years ago we left out of new york with two bus load's an we had A stop to eat in wasington D.C. Just as we where geting redy to pull out Two narc's flashed his badge an talk to the bus driver.thay did not surch my bus but when we got closer to texas they put the passenger's from the secound bus on my bus an i was told that thay searched the secound bus an busted two people I think for a gun I don't know what else so i guess they do random check's