Why did people see three shooters at San Bernardino?

This is strange.  There also seem to be a number of videos of witnesses reporting similar events, that is that there were three white shooters.  I don’t really know what to make of this but I respect Gary North a whole bunch, and if he brings it up it is probably worth noting.  I don’t want to dig to far into the area of conspiracy but some of these shooting events do seem strange to me.

Gary North goes into greater detail here.