Slim Risks Losing Richest Person Title as Troubles Mount

Slim Risks Losing Richest Person Title as Troubles Mount

Susana Gonzalez/Bloomberg

Billionaire Carlos Slim speaks during a news conference to announce donations to Mexico's International Maize and Wheat Improvement Center, known by its Spanish initials as CIMMYT, in Texcoco, Mexico, on Feb. 13, 2013.