"In 1975, legendary value investor Benjamin Graham wrote that his net-net stock strategy worked so well that he had renounced all other value investing strategies. In his 2014 shareholder letter, Warren Buffett wrote that he earned the highest returns of his career employing this 'cigar butt' approach to investing. And despite the widespread assumption that net-net stocks are a relic of the past, Graham's net-net stock strategy is just as viable today...