Adventures (in advertising)

On the way home from work yesterday, one of the NPR sponsors that was mentioned was a cruise company that specializes in river travel in "Europe, Russia, and Asia." I'm far more interested in one of these than an ocean cruise. But what caught my attention yesterday is probably another sign of my nit-pickiness: it's been a while since I've studied geography, but I'm pretty sure that once you've said "Europe and Asia," you've got Russia covered . . .