Actually, they’re about 2.7 million. If the article said five million, then it is false in that regard.
Even at 2.7 million people, 8% = 216,000 muslims in the U.S. who support suicide bombing. If only 1% of those who support suicide bombing are willing to step on the vest, that is 2,160 potential suicide bombers. Spread them around to 50 American cities and let them loose and we’ll see just how “small” of a problem this is.
Whatever. 100K plus people are okay with suicide bombing.