[sport]

Two different things:

He owns his truck.

She did not own the computer.

She was paid by the company to do a job; not send anti war memos.

Now if she was at her home and on her own computer....

I believe that this is over your head,but, when a company or organization pays someone to do a job-- they expect that someone to do what they are paid to do.
She s not being paid to send anti-war messages.

[JebBush2008]

He owns his truck.

Yes, but the Truck is parked on the employers property.

And if I got fired for sending my liberal sister a list of reasons why we SHOULD go to War with Iraq and did so on a company computer you would support my liberal boss for firing me?