For his latest recommendation, buyback specialist David Fried is following Carlos Slim – who just past Bill Gates to be the world's richest man.

Telefonos de Mexico (NYSE: TMX), majority controlled by Slim, is the latest buy from The Buyback Letter.

Based in Mexico City, Telmex, as it is commonly called, controls more than 95% of Mexico's fixed-line telephone market and is a major provider of long-distance services, notes Fried. Telefonos de Mexico, he sates, is the leading telecommunications company in Mexico, with more than 15 million telephone lines in service and more than 1 million Internet access accounts.

Fried explains, "It is currently positioned as the regional market leader in telecommunications, and in recent years has bought telephone, cable and data transmission assets in Argentina, Brazil, Chile, Colombia and Peru.

Formerly owned by the Mexican government, the advisor notes, Telmex was privatized in 1990 and is now majority controlled by billionaire magnate Carlos Slim, the world's third richest man.

Says Fried, "Slim is quite a character, and aside from the sheer magnitude of his $49 billion fortune, he also gained the most wealth in the last year ($19 billion). Slim has also invested in cigarettes, real estate, soda bottling, auto parts, and insurance, and, of course, made a fortune in telecom."

He continues, "Slim also is branching out to other countries. In 2005, Telmex spent $350 million to acquire the majority stake in Colombia's biggest phone company, and bought Chilean mobile telecom Smartcom for $472 million."

Each day, Steven Halpern's TheStockAdvisors.com features the latest investment ideas and market commentary from the financial newsletter community.