Yep, that’s what he is, a Somali: http://minnesota.publicradio.org/projects/ongoing/somali_timeline/ That picture is on this page.
But who knows where this plan was hatched, as you said, we will need more info.
These guys had explosives strapped on we hear, something could happen basically anywhere in the US really. I almost don’t want to think of such things. A bus, some sort of shop, anywhere. Yeah, too bad we have such a vacuum in leadership.
Just read that the plot was “hatched” in AZ. Cops there are at their place investigating now.