I know that for domestic aiport travel all we need to carry is a Drivers license.But with the recent changes in aiport security procedures i wanted to throw out this question. Has anybody had had a bad expericence. I mean anyone at the airport asked for more documents or any other proof from asylee.Also, my wife doesn't have a Drivers licencse or RTD; which document would be good for her? Can i use her home country passport. Would there be a problem.Would Appreciate suggestions.