Wait. It could affect his kids. His civil liberties are at risk, and this involves a fear that he, who supports his children, could get in trouble: putting the dependents at risk.
Furthermore, in more than one sense, Bin Laden has won a victory here. He's inflamed Americans against middle easterners, his goal, and he's gotten lucky enough to have government protocols that protract the inflammation.
It isn't fair to call what can be a writer's honest feelings emotional appeals. They may be appeals to emotion, but you're trying to claim that the author was somehow dishonest in your context.