Lifestyle Communities promise retirees affordable, resort-style living. But some say they're a 'financial prison'

More than 130,000 people live in 'land lease communities,' gated villages marketed to those over 50. However, these properties can become financial traps, as they are difficult to sell, and some companies charge residents expensive exit fees. Frustrated by these practices, some elderly Australians have decided to take on a billion-dollar corporate giant.