◼ The 'Lifeline' free-cell-phone scheme cost $2.2 BILLION last year alone, all of it from fees added to the phone bills of paying customers ◼ The biggest beneficiary other than low-income consumers is billionaire Carlos Slim Helu, whose TracFone has collected $1.5 BILLION to date ◼ One company told MailOnline it will fire a salesperson who laughed uproariously when a woman said she would sell her phone to buy shoes ◼ Conservative firebrand James O'Keefe sent undercover actors to pose as 'Obama phone' seekers aiming to sell the goods; no one turned them down ◼ Legislation in Congress would remove the cell phone component of the program, which launched in 1984 and covered only land lines until 2008