cream or bottle of water. small knives are weapons unless we forget on 9/11 they used box cutters. these knives, two and six inches are bigger than box cutter models. there is a guy that at the top, the tsa chief that needs to be accountable for boneheaded decisions that start to make all of us wonder if the tsa knows what it is doing. based on the last couple of weeks i don t think they do. heather: there has been an cry. i have to agree with mike. it kills me. [ laughter ] the fact you can carry a knife. i was stopped once for carrying toenail scissors. there is no rhyme or reason and people get confused. what can i take. water, shaving cream, shampoo, you can t take shampoo.