Benjamen Walker's Theory Of Everything

In 2007 writer, programmer, and horse trainer Kathy Sierra quit the internet because of misogynist hate trolling. She stayed off the social web for 7 years but last year she came back to see what Twitter was like. She tells us why she only lasted a few weeks and her theory about why so many women are targets online. Plus Danielle Keats Citron explains how we could use the law to drain the cesspool.