Billionaire investor Warren Buffett and JPMorgan Chase CEO Jamie Dimon are teaming up on a radical idea: getting rid of guidance. They say the common practice of issuing guidance in quarterly earnings reports forces companies to focus on short-term goals rather than the bigger picture. Hawaii wants to cap surge pricing from companies like Lyft and Uber. Honolulu leaders approved a measure on Wednesday that would limit how much ride-sharing companies can charge during peak times. Uber pushed back, saying it would impose "outdated taxi-style requirements" on ride-share.