May explain how Obama got elected. The cities that heavily voted for Obama have the highest rates of lead poisoning. In fact just about every area of America known as "Obama's America" have extremely high rates of lead poisoning. The inner cities being the worse.
These douches are a great distraction to ****ed up Obamacare.
"He who does not think himself worth saving from poverty and ignorance by his own efforts, will hardly be thought worth the efforts of anybody else." -- Frederick Douglass, Self-Made Men (1872)
Little chink in your reasoning though unfortunately. Leaded gasoline was phased out many decades ago and those that were exposed the worst in the big cities could have moved who knows where, my guess is Texas for good measure. Also the positive influence of liberalism and progressive activism found in larger cities may be enough to offset the negative effects of the poisoned who stayed put.