Sequoia's Roelof Botha on why he's still bullish on Tesla

Celebrating the continuing earnings fête thrown by the various public tech companies, we dug into Tesla's results and ensuing (modest) correction, Facebook's big quarter and its rivalry with Snap, Square's own financial tally, and recent IPOs Cloudera -- which after its conservative pricing has had a solid run -- and Carvana, which has mostly fallen apart since its debut.