How to kill a unicorn…hmmm, maybe go public?! Lyft falls below IPO price on second day of trading–bad sign for others (Uber!) on same ride?; Kellogg sells Keebler, Famous Amos, other brands to get out of cookies; Whole Foods cuts prices as Amazon extends imprint on chain; Spring flights to Europe – cheapest in three years (average RT fares just $637)?!; Americans feeling more confident about saving for retirement; Gmail rolling out new features (scheduled send, suggested subject line, etc.); StayTony – safer and more upscale alternative to Airbnb?; The man who built a $64-million chateau in South of France that he now has to tear down; A new tool that lets you map the cheapest flights from any city; An island resort you can have all to yourself ($100,000/night, Jon); Peanut butter-flavored whiskey; Gin & Tonic popsicles; Dollaritas.