Why Two Billionaires Like This One Stock By: CNBC.com News February 19, 2013 at 13:13 PM EST Trian Partners chief Nelson Peltz was the second billionaire on CNBC's "Squawk Box" last week to laud the prospects of Legg Mason. Read More >> Related Stocks: Family Dollar Stores Gamco Investors Ingersoll-Rand Plc Legg Mason