Ex-Zenefits CEO David Sacks raising VC fund


Why it matters: Sacks created one tech unicorn in Yammer, which was sold to Microsoft for $1.2 billion. He then took over another, Zenefits, amid scandal, and appears to have helped right the ship a bit before stepping down at the end of 2016. He also is part of the fabled PayPal Mafia and co-authored Peter Thiel's controversial book The Diversity Myth.