How to deal with Suicide Bombers and similar Fisadies

To expand on my post above, when you have some scholars saying that suicide bombings are allowed (Sheikh Yousuf Al-Qaradawi, a widely followed Egyptian scholar who is said to be affiliated with the Muslim Brotherhood, Egypt
s main opposition movement, rules that suicide bombings against Israel by palestinians are not haraam) , why should a western audience believe your view that islam forbids it instead of the view of these scholars?

Trying to explain things to a western audience is pointless. Giving your full and public moral backing to government efforts to hunt down and exterminate the organizations that arrange suicide attacks is more useful.