TEDWomen Talk: Liza Donnelly 'Drawing Upon Humour for Change'

At the recent TED Women conference, cartoonist Liza Donnelly talks about humour as a tool for social change.

Sheryl Sandberg (Facebook COO) on the Lack of Women in Leadership Positions

Sheryl Sandberg (Facebook COO) talks about why there are so few women in leadership psoitions and what needs to be done to address the situation.