Sam Graves

Bringing buyers and sellers together through a single platform is not a new idea - most of us know about eBay's success - but with advancing technology comes new innovative methods for businesses to connect customers with those who want to offer services.

There are 12 million illegal immigrants in this country - drawing welfare benefits, sending their children to public schools, and pushing down wages for American workers - but the problem extends well beyond amnesty and open borders.

I found during my time covering the NHL that the enforcers were some of the most accessible guys and the most low-key guys. I think that's somewhat of a natural thing. I don't know if that's because it's the big guy that everybody fears, and then you're sort of surprised and taken by the fact that he's actually a nice guy.