Chip-card rollout a year later -- slow and, mostly, sure

The rollout of smart-chip cards and chip reader in-store payment terminals in the U.S. hasn't been easy -- to put it mildly.
Saturday, Oct. 1, marks a full year since banks and card companies mandated that retailers install new, more secure chip-based credit and debit card readers and adopt related new payment processes. The goal was to avoid liability for fraudulent card payments.
After a year of software and equipment certification backlogs, consumer angst and some mid-course corrections made