BloombergSprint Chairman Seeks Investments From Buffett, MaloneBloombergSprint Corp. Chairman Masayoshi Son held talks with billionaires Warren Buffett and John Malone about investing in the wireless company, according to a person familiar with the matter. Billionaire Masayoshi Son speaks during a news conference in Tokyo.Sprint has reportedly approached Warren Buffett about an investmentBusiness InsiderSprint rallies after report executives have engaged Buffett and Malone about investmentsCNBCWarren Buffett Investing in Sprint Would Be Unusual, but Not UnprecedentedTheStreet.comReuters -Fox Business -U.S.