I'm a big fan of small business ownership. I think it's the backbone of American innovation. But to be successful, you first have to have the courage to go for it.

Currently, I am overseeing the construction of the new Trump Tower in Chicago. I am involved in meeting with the construction crews, architects and sales teams. I am learning a lot and working with some of the best in the business.

My wife and I work out together almost every day. It's just a great way to spend time together. We're going to run a marathon together later this year, and that's one more goal that we'll accomplish as husband and wife.

Every day in our house is like Valentine's Day. I've kept it traditional with what my dad has done with my mom. Every morning, I get up and I make coffee and I bring Giuliana coffee in bed.

One by one, all of my college buddies had taken these nothing-special entry-level jobs, pushing papers for $18,000 or $21,000 a year (and hating the work besides), and I'd turn up my nose and tell them I wasn't about to get out of bed for anything less than $50,000. That was my line, my attitude.

I'd wear flip-flops and jeans. I guess that's not cool.

Every day in our house is like Valentine's Day. I've kept it traditional with what my dad has done with my mom. Every morning, I get up and I make coffee and I bring Giuliana coffee in bed.