I'm curious if anyone has had any problems taking an e cig thru airport security. They r so picky about what u can or cannot bring thru. Last yr when I traveled they made me throw away a new unopened bottle of water, so I'm alittle concerned they may freak out over my e cig and not let me get thru with it. Anyone know what the rules r regarding this? I don't want to have to throw my e cig/supplies away just to get thru security. =(