Was leaving LAS at the D gates yesterday. My carry-on bag needed to be searched, as something suspicious was spotted during screening.
TSA: Where's the lighter? Tell me what pocket it's in.
Me: There's no lighter in there.
TSA: I saw it.
Me: There's no lighter in there.
She searched my bag thoroughly, took it over for rescreening, and finally came back.
Me: Did you find what you were looking for?
TSA: Something in your bag looked like a lighter.
Then she walked away. All in all, about 10 minutes wasted.