I did it no problem. Just make sure that if you have any liquid that they are in amounts of 3oz or less and inside a plastic ziplock bag (you can only carry 1).
I carried carts I filled myself, atomizers, the Janty Stick, and there were no issues through the security checkpoint. You can carry the liquid as I stated, but I just didn't want to deal with it. I kept my liquid in my checked baggage.
3oz shouldn't be a problem since that's 88.7ml lol
EDIT: sorry, it's 3.4oz or 100ml max.
http://www.tsa.gov/311/