I know guys who smoked a lot of pot when they were younger. Would even fly with a small stash.

Never got caught or had a dog alert on them. They also didn't look like stoners. Whatever your stereotype is of how a stoner looks (and there are a few).

The 9/11 attackers were all clean shaven and dressed in business casual.

While I've seen roaming dogs in airports this was in customs and she passed by everyone. I'd certainly tell those friends to not try that on an international flight judging by that experience.

My one friend came from an English family so mostly flew to the UK.

As I understand it, buying drugs there is not a problem. No need to fly with them.

> immediately identified her.

How many others were "immediately identified" but were not carrying bulbs?

0. The handler even immediately asked if we had tulip bulbs - though I'm guessing that was just because she knew where we came from.

Was she aware of the bulbs being a potential issue? Maybe she sweated or showed other signs.

I don't think she was nervous about it as we got them in the airport, though she was confused as to whether or not we needed to declare them.