Poor Obama his gonna get massacred for this.
I do agree with him that Christianity aren't saints either, but Islam is becoming a worldwide problem, they don't accept other peoples way of life, and to convert them some of them think it's okay to bomb people, torture people, and other violent acts, then some of the less extreme ones try to force anybody outside of the Religion to convert into being a Muslim if you want to be with the parents child.
Then of course you've got your moderate and sane Muslims, and they're the ones that can try and change this from within as they won't listen to the UK, USA, Australia, New Zealand, Canada, most of India, China, Mayanmar/Burma, Japan, and a lot of other countries, but if anyone is gonna change that nutball of a Religion it is the moderates.