Maggie Warner is eight years old and lives in a mini van parked on the street in Washington state with her mom and 17-year-old sister. She is homeless and has been since she was 22 months old.

I met Maggie because of a community service program I'm working on for...

A little more than a month ago, I became a Bat Mitzvah. In Judaism, that means I am now an adult and have pledged to keep the traditions of my faith. And yet it was for those very reasons that I decided to spend Yom Kippur - the holiest day...