Peak optimism?, the future of travel and Tesla joins the club

<p>Stocks may be down today, but fund managers’ optimism isn’t. According to BofA’s latest Global Fund Manager Survey, they’re more bullish now than they’ve been all year.</p><p>Is it time for investors to fade the herd, or to follow it? Our market experts debate.</p><p>Plus, the CEO of Tripadvisor joins to discuss the company’s big bet on rentals, just as rival Airbnb gets ready to go public.</p><p>And, Tesla is set to join the S&P 500 beginning on December 21st. But with shares already up more than 500% in the past year, can it keep up momentum? We’ll discuss in Rapid Fire. </p>