Yep, there are political and sexual tendencies linked with brain anatomy/geometry etc.
People of different ethnic groups have varying degrees of cognitive ability, ethical reasoning, social skills or lack thereof, spatial reasoning, linguistic aptitude, math and science proclivities, ESP even, just to name a few. Some even have naturally enhanced war making/and combat abilities both physical and mental.
It is said by a handful of Vietnam veterans that a Navy Seal team was pinned down in Cambodia by the Khmer Rouge, and called in an airstrike/airdrop anything.
The story goes, they sent in a single chopper full of these "Project Talent" kids, they dismounted, formed a semi circle, held hands, and did a prayer or something, and wala!
Every Khmer Rouge foot soldier within 20 miles was instantly vaporized. The Super Soldiers are real, don't know about holding hands and singing kumbaya causing the sublimation of enemy zipperheads though.
Good story though.
http://www.youtube.com/watch?v=knP2xOX0x_k&playnext=1&list=PL8A1A57A03650F30E&feature=results_main