Did I say some? I said the people who memorize the entire Koran, as the guy speaking in the video you posted speaks of.
Now who is adding words to what someone else posted?
Im not adding any words to what you posted, this is it directly quoted:
And that is a blatant comparison to anyone with half a working brain.
Its my opinion. Because no sane, mentally healthy person would ever choose to memorize an entire holy book.
Ok, fair do's it's your opinion.

My opinion is they're not mental or insane. They are dedicated to what there beliefs are. They are dedicated to Islam, not all people who memorise the Qur'an are terrorists.
How peaceful is Makkah/Medina? The centre, the heart of all Muslims, is the most peaceful place in the world. Islam is about peace, there will always be a bad batch of people, and that's from all religions.