US-only bubble maps

Thanks for the response. Yeah, I am currently using the basic map with bubbles. This doesn't really work for us for different reasons that are hard to clarify here. But the bottom line is that we wanted just a single US-only map. I saw the Shape Map, but I can't use that because it's only a filled map, not bubbles. So I can't have multiple values for the same shape (e.g. a state that is half red and half blue). A bubble map will allow for multiple values by splitting the colors. Unless someone knows how to split the colors within a state, I'm stuck with the standard map. 

But thanks for your effort!