Make sure you’re sitting down: Because of a surge in visa requests, America is currently in the grips of a severe fashion model shortage. The problem is that professional good looking people from overseas have to apply for the same H-1B visas that pasty high-tech workers require. According to Politico, demand for the visas is double the 85,000 spots available in the category per year; in the fiscal year 2007 only 349 models from overseas......