Sexual harassment in Silicon Valley: have we reached a tipping point?

In an industry where money rules and male investors are treated like demigods, more and more women are speaking up. But will it work?

The entrepreneur Sarah Nadav was talking to a potential investor at drinks at a major tech conference, when he leaned over and stuck his tongue into her mouth.

"I was like, what the hell? I'm a fucking CEO! What are you doing?"