Most college graduates these days can zoom, effortlessly, around the internet. They might know high-level mathematics, or they might be competent in genetics. But few of them can say, for sure, which one is the salad fork. Corporate recruiters say rough table manners can take the shine off of an otherwise attractive job candidate. So some colleges now bring in consultants to help students polish their manners before they hit the job market. Minnesota Public Radio's Chris Julin went to the Etiquette Dinner put on by the University of Minnesota-Duluth, and he has this report.