Should seniors continue to have credit cards when they are retired?

"Financial entertainers such as Dave Ramsey and Suze Orman often berate pre-retirees and retirees for using credit cards. But is it always BAD for seniors to use credit?"   by Debra May Leveraging other people's money (aka "credit") can be a fantastic way to grow your wealth and fund cash-flowing assets. Ask nearly any successful [...]