Virginians
. . and here I thought this thread of tabs,
They are Coming was going to say
. . .to take me away; ha-ha. 
my thoughts, on the topic:
I do believe the passenger flights will be left alone .. .every passenger knows what "Let's Roll" means.
The cargo-transport infrastructure certainly seem the likely target for leverage.
Big trucks, in paticular, have been used in many terrorist hits around the world. Lets hope our guys have that one well covered.