Why Harley Quinn Is Batman's Most Tragic Character

There's certainly no shortage of tragic characters roaming the streets of Gotham — from the orphaned, crime-fighting socialite with a penchant for spelunking to the once-promising DA with a now visible dark side. But does Batman's grimmest story actually belong to Gotham's (other) psychotic clown? » 1/19/15 10:22pm Monday 10:22pm