...Well the ineffective law forces cannot catch Osama Bin Laden, if anyone is still looking for him or even was in the first place, so they punish severely those they can catch.
It's a lot like school bullies. They only intimidate the milder mannered kids as they know they'd get their ass kicked if they tried it with someone with equal or superior force.
Punishment rarely fits the crime but if it's embarrassing to the authorities, or heaven forbid, the Government, however slight, you're going to get the book thrown at you.
That said, from a legal point of view, these guys need not worry as it's all hot air. There is no way they will get 38 years in prison although clearly there is more interest in making an example of these two due to the fact their names are Khan and Singh and not Smith and Jones.
Outrageous!
themagician