I've always wondered this one--is it legal to "discriminate" against unmarried individuals? I choose to be single, I don't have a domestic partner or spouse, so I don't get an additional pass rider.

Married and cohabitating L/G individuals get something that single individuals don't get...

If the old timers pushed for age 65 based on "age discrimination" I want to cry "singles discrimination" and get a registered travel companion like we had with NWA...