How Walmart’s financial services became a fraud magnet

(Getty Images)This story was originally published by ProPublica. Christy Browne was in a panic. The man on the phone said he was from the FBI. He warned her that drug traffickers had obtained her Social Security number and were using it to launder money. He said the FBI needed money to catch them. “They told me not to go to local law enforcement,” Browne testified in court…