The only thing you have to worry about is TSA
throwing them around, I see it on a daily basis and I cant believe how they have absolutely no respect for peoples items. Yes I realize that they may need to look a bit closely at them, but don't drop them back down on the table when your done. I once had a friend have his computer checked by TSA
and the girl dropped it back down on the table and he said to her "could you please be a little more careful with it" her response was "if there is something wrong with it and it doesn't work you can file a complaint by calling this number" and she gave him some official TSA
complaint number. It worked but its just the point of them not caring.