This chart shows cluster munitions.  Most of Asia, Russia, and the U.S. possess stockpiles 
and have not signed a ban.  Most of Africa, Canada, and South America have either signed or 
signed and ratified a ban.
Error using .*
Matrix dimensions must agree.

Error in plotSpotlight (line 30)
    output = repmat(a,[1 1 3]).*single(im)/255;

Error in plot_individual_user_maps (line 49)
        [heat] = plotSpotlight(im,heatmap,3);