You never know when the next person to shake your hand at an autograph session, or the next guy you bump into on line at the pizza parlor, that could be your best friend for the rest of your life. Or it could be the person that two years later pushes you out of the way of a speeding bus. I mean, you just don't know.

I think our former first lady said it last month in one of her first speeches since leaving the White House, I think I'm getting the quote nearly right- "Who could possibly be against feeding children wholesome, good food?" Well, it turns out there are people who are against feeding children wholesome good food and there are people who are against solving our homelessness problem, they're against solving our food security issues and by and along political lines.

I know what it's like to be hungry. I know what it's like to be homeless. I know what it's like to have to choose between breaking the law and feeding yourself. I know what it's like to take meals at shelters and at Salvation Army facilities. I know what it's like to beg for money on the streets.

The food stamp program is the largest piece of the Farm Bill, it's a massive amount of money, but not only has it been good for families that need it, but it's been fantastic for local economies.

The whole decision to do my show was that I was trying to "true up" my work life and my personal life and I wanted the principles in both of them to be the same. And the only way that I could think of to do that was to make a show about exploring cultures through food that demonstrated those principles with every story that we told.

The single greatest pleasure that I have in doing ('Bizarre Foods') is when I meet families with 6, 7, 8-year-olds, or teenagers, who say, 'It's something the whole family can watch, and it lets us show our younger children that one man's 'weird' is another man's 'wonderful,' and we all kind of live in the same place.' It's just the best part of my day.

There's a great book by my friend Nate Garvis called Naked Civics that was very important in my development as someone with a social conscious and that has become, I guess, something of an activist.