The tally of dead radicals is more than just Bin Laden.

I’ll add that western liberalism is clearly superior in every measurable way to medieval barbarism...

Are you serious? They breed an ideology of hate. An ideology that is to kill everyone that is not one of ‘them’.

1.) We are already heavily involved. Hitting pinpoint targets and exacting intelligence that is actionable is a huge ROI. Basically you are asking a much larger strategic question, I will address this in the very near future.