Environment, homelessness, infrastructure and immigration - I'm very focused on all four, which are critical to the success of Los Angeles.

Campaigns are these moments of suspended animation where people usually learn how to be friends afterward.

I'd hate to see new housing building accelerating while taking down buildings where there's 50 people living in rent-stabilized apartments.

My main job and my overwhelming job starts with my family, my street, my neighborhood, and my city.

The main thing is that it's nice to see these young people - 9 to 14 years old - take the opportunity to get more involved in their health and fitness. We need more kids to be more active.

Why are cancer patients so hard to buy for? This question always puzzles me. When people are healthy, things are so simple, including gift buying. A jaunt to the local mall or a day in front of the TV watching QVC can be just enough for all the loved ones on your list.

After writing 'The Omnivore's Dilemma,' I wanted to write a book that got past the choir, that got to people who didn't care about how their food was grown but who did care about their health.

I definitely want to study global health. Right now I'm working on all the prerequisite core curriculum that Columbia has. So getting all of that out of the way. And I definitely want to pursue something along the lines of public health.