...by all Muslims
participating in the 5 obligatory daily prayers
Sure, most Muslims don't speak Arabic and probably don't know what they are saying when they repeat this. But after they watch the video and they find out from their Ulema that they are calling Jews & Christians eternally cursed of Allah do you think they will henceforth refrain? Hmm... there's the question.
Perhaps you can see why some of us feel a little uneasy about all this. Or at least you may after watching this helpful explanatory 12 minute video clip. In any event, you certainly don't need to take my word for anything to do with al-fatiha, when so many Islamic scholars are confidently lining up to explain it.
Thanks to Vlad Tepes.