One of the consequences of the Iranian revolution has been an explosion of history. A country once known only from British consular reports and intrepid travelogues is now awash with historical documents letters diaries grainy video weblogs and secret police files of questionable authenticity.
The world is not going into concentric blocs of power. It is actually going into a diffusion of power with more centres of decision-making than ever in human civilisation. That requires you to place yourself in far more hubs of power than ever before.
In the melting pot that is America inclusive trumps exclusive. Whether it's single women young adults or minorities alienating the rapidly growing voting blocs is not smart politics.