It sure looks like an upside down flag on the back of the ticket.
My un-nuanced brain certainly sees an upside down flag. These people are either evil or stupid or more likely both.
Now we know why he didn't put his hand over his heart during the national anthem,,,and why he didn't like to wear the flag-pin.
If he had worn it the way he liked it,,,it would have to be flown (or worn) upside down!!
At least this removes THAT mystery...lol