Kevin O’Leary has made numerous investment bets on Shark Tank, backing everything from kitchen gadgets to cat DNA testing. But when it comes to teaching his own kids about money, his advice is ...

Shares in the food maker have lost about two-thirds of their value since Kraft and H.J. Heinz merged in 2015 in a deal backed by Warren Buffet's Berkshire Hathaway that was aimed at cutting costs and ...