Kraft Heinz is breaking up. Merging the food giants was a 'rare' misfire by Warren Buffett.
1. Kraft Heinz is splitting up, reversing Buffett's merger decision. 2. The company faces challenges from shifting consumer preferences and competitors. 3. Buffett called the merger a rare misstep, yielding lower returns. 4. Kraft Heinz's stock has fallen significantly since its peak. 5. Analysts question if the split will solve underlying company issues.