Rich Americans have a bullish outlook on the stock market for 2015, and they are placing their biggest bets on a few key stocks and sectors.
Kat Cole knows how to translate America's guilty pleasures into profits. The Cinabbon CEO, once a Hooters' server, dishes on success.
Succession at Berkshire Hathaway is a big issue for Warren Buffett, but Tracy Britt Cool helps calm investor nerves.
The Pebble Watch kickstarted the wearable device race, but it just lost its place as the biggest Kickstarter campaign ever, to a cooler project.